18436110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 57729024

約数和(自身を除く): 39292914

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 347, 385, 462, 483, 506, 690, 694, 759, 770, 805, 966, 1041, 1155, 1265, 1518, 1610, 1735, 1771, 2082, 2310, 2415, 2429, 2530, 3470, 3542, 3795, 3817, 4830, 4858, 5205, 5313, 7287, 7590, 7634, 7981, 8855, 10410, 10626, 11451, 12145, 14574, 15962, 17710, 19085, 22902, 23943, 24290, 26565, 26719, 36435, 38170, 39905, 47886, 53130, 53438, 55867, 57255, 72870, 79810, 80157, 87791, 111734, 114510, 119715, 133595, 160314, 167601, 175582, 239430, 263373, 267190, 279335, 335202, 400785, 438955, 526746, 558670, 614537, 801570, 838005, 877910, 1229074, 1316865, 1676010, 1843611, 2633730, 3072685, 3687222, 6145370, 9218055, 18436110]

約数ペア:

[(1, 18436110), (2, 9218055), (3, 6145370), (5, 3687222), (6, 3072685), (7, 2633730), (10, 1843611), (11, 1676010), (14, 1316865), (15, 1229074), (21, 877910), (22, 838005), (23, 801570), (30, 614537), (33, 558670), (35, 526746), (42, 438955), (46, 400785), (55, 335202), (66, 279335), (69, 267190), (70, 263373), (77, 239430), (105, 175582), (110, 167601), (115, 160314), (138, 133595), (154, 119715), (161, 114510), (165, 111734), (210, 87791), (230, 80157), (231, 79810), (253, 72870), (322, 57255), (330, 55867), (345, 53438), (347, 53130), (385, 47886), (462, 39905), (483, 38170), (506, 36435), (690, 26719), (694, 26565), (759, 24290), (770, 23943), (805, 22902), (966, 19085), (1041, 17710), (1155, 15962), (1265, 14574), (1518, 12145), (1610, 11451), (1735, 10626), (1771, 10410), (2082, 8855), (2310, 7981), (2415, 7634), (2429, 7590), (2530, 7287), (3470, 5313), (3542, 5205), (3795, 4858), (3817, 4830)]