18752844696

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 48570762240

約数和(自身を除く): 29817917544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 233, 246, 263, 311, 328, 466, 492, 526, 622, 699, 789, 932, 933, 984, 1052, 1244, 1398, 1578, 1864, 1866, 2104, 2488, 2796, 3156, 3732, 5592, 6312, 7464, 9553, 10783, 12751, 19106, 21566, 25502, 28659, 32349, 38212, 38253, 43132, 51004, 57318, 61279, 64698, 72463, 76424, 76506, 81793, 86264, 102008, 114636, 122558, 129396, 144926, 153012, 163586, 183837, 217389, 229272, 245116, 245379, 258792, 289852, 306024, 327172, 367674, 434778, 490232, 490758, 579704, 654344, 735348, 869556, 981516, 1470696, 1739112, 1963032, 2512439, 2970983, 3353513, 5024878, 5941966, 6707026, 7537317, 8912949, 10049756, 10060539, 11883932, 13414052, 15074634, 17825898, 19057769, 20099512, 20121078, 23767864, 26828104, 30149268, 35651796, 38115538, 40242156, 57173307, 60298536, 71303592, 76231076, 80484312, 114346614, 152462152, 228693228, 457386456, 781368529, 1562737058, 2344105587, 3125474116, 4688211174, 6250948232, 9376422348, 18752844696]

約数ペア:

[(1, 18752844696), (2, 9376422348), (3, 6250948232), (4, 4688211174), (6, 3125474116), (8, 2344105587), (12, 1562737058), (24, 781368529), (41, 457386456), (82, 228693228), (123, 152462152), (164, 114346614), (233, 80484312), (246, 76231076), (263, 71303592), (311, 60298536), (328, 57173307), (466, 40242156), (492, 38115538), (526, 35651796), (622, 30149268), (699, 26828104), (789, 23767864), (932, 20121078), (933, 20099512), (984, 19057769), (1052, 17825898), (1244, 15074634), (1398, 13414052), (1578, 11883932), (1864, 10060539), (1866, 10049756), (2104, 8912949), (2488, 7537317), (2796, 6707026), (3156, 5941966), (3732, 5024878), (5592, 3353513), (6312, 2970983), (7464, 2512439), (9553, 1963032), (10783, 1739112), (12751, 1470696), (19106, 981516), (21566, 869556), (25502, 735348), (28659, 654344), (32349, 579704), (38212, 490758), (38253, 490232), (43132, 434778), (51004, 367674), (57318, 327172), (61279, 306024), (64698, 289852), (72463, 258792), (76424, 245379), (76506, 245116), (81793, 229272), (86264, 217389), (102008, 183837), (114636, 163586), (122558, 153012), (129396, 144926)]