21818697648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{6577}}^1$

素因数の和:6763

約数の個数: 160

約数和(自身を含む): 63113436672

約数和(自身を除く): 41294739024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 103, 122, 132, 176, 183, 206, 244, 264, 309, 366, 412, 488, 528, 618, 671, 732, 824, 976, 1133, 1236, 1342, 1464, 1648, 2013, 2266, 2472, 2684, 2928, 3399, 4026, 4532, 4944, 5368, 6283, 6577, 6798, 8052, 9064, 10736, 12566, 13154, 13596, 16104, 18128, 18849, 19731, 25132, 26308, 27192, 32208, 37698, 39462, 50264, 52616, 54384, 69113, 72347, 75396, 78924, 100528, 105232, 138226, 144694, 150792, 157848, 207339, 217041, 276452, 289388, 301584, 315696, 401197, 414678, 434082, 552904, 578776, 677431, 802394, 829356, 868164, 1105808, 1157552, 1203591, 1354862, 1604788, 1658712, 1736328, 2032293, 2407182, 2709724, 3209576, 3317424, 3472656, 4064586, 4413167, 4814364, 5419448, 6419152, 7451741, 8129172, 8826334, 9628728, 10838896, 13239501, 14903482, 16258344, 17652668, 19257456, 22355223, 26479002, 29806964, 32516688, 35305336, 41323291, 44710446, 52958004, 59613928, 70610672, 82646582, 89420892, 105916008, 119227856, 123969873, 165293164, 178841784, 211832016, 247939746, 330586328, 357683568, 454556201, 495879492, 661172656, 909112402, 991758984, 1363668603, 1818224804, 1983517968, 2727337206, 3636449608, 5454674412, 7272899216, 10909348824, 21818697648]

約数ペア:

[(1, 21818697648), (2, 10909348824), (3, 7272899216), (4, 5454674412), (6, 3636449608), (8, 2727337206), (11, 1983517968), (12, 1818224804), (16, 1363668603), (22, 991758984), (24, 909112402), (33, 661172656), (44, 495879492), (48, 454556201), (61, 357683568), (66, 330586328), (88, 247939746), (103, 211832016), (122, 178841784), (132, 165293164), (176, 123969873), (183, 119227856), (206, 105916008), (244, 89420892), (264, 82646582), (309, 70610672), (366, 59613928), (412, 52958004), (488, 44710446), (528, 41323291), (618, 35305336), (671, 32516688), (732, 29806964), (824, 26479002), (976, 22355223), (1133, 19257456), (1236, 17652668), (1342, 16258344), (1464, 14903482), (1648, 13239501), (2013, 10838896), (2266, 9628728), (2472, 8826334), (2684, 8129172), (2928, 7451741), (3399, 6419152), (4026, 5419448), (4532, 4814364), (4944, 4413167), (5368, 4064586), (6283, 3472656), (6577, 3317424), (6798, 3209576), (8052, 2709724), (9064, 2407182), (10736, 2032293), (12566, 1736328), (13154, 1658712), (13596, 1604788), (16104, 1354862), (18128, 1203591), (18849, 1157552), (19731, 1105808), (25132, 868164), (26308, 829356), (27192, 802394), (32208, 677431), (37698, 578776), (39462, 552904), (50264, 434082), (52616, 414678), (54384, 401197), (69113, 315696), (72347, 301584), (75396, 289388), (78924, 276452), (100528, 217041), (105232, 207339), (138226, 157848), (144694, 150792)]