3871452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 10329984

約数和(自身を除く): 6458532

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 83, 92, 138, 156, 166, 169, 249, 276, 299, 332, 338, 498, 507, 598, 676, 897, 996, 1014, 1079, 1196, 1794, 1909, 2028, 2158, 3237, 3588, 3818, 3887, 4316, 5727, 6474, 7636, 7774, 11454, 11661, 12948, 14027, 15548, 22908, 23322, 24817, 28054, 42081, 46644, 49634, 56108, 74451, 84162, 99268, 148902, 168324, 297804, 322621, 645242, 967863, 1290484, 1935726, 3871452]

約数ペア:

[(1, 3871452), (2, 1935726), (3, 1290484), (4, 967863), (6, 645242), (12, 322621), (13, 297804), (23, 168324), (26, 148902), (39, 99268), (46, 84162), (52, 74451), (69, 56108), (78, 49634), (83, 46644), (92, 42081), (138, 28054), (156, 24817), (166, 23322), (169, 22908), (249, 15548), (276, 14027), (299, 12948), (332, 11661), (338, 11454), (498, 7774), (507, 7636), (598, 6474), (676, 5727), (897, 4316), (996, 3887), (1014, 3818), (1079, 3588), (1196, 3237), (1794, 2158), (1909, 2028)]