31304058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11939}}^1$

素因数の和:11986

約数の個数: 32

約数和(自身を含む): 68774400

約数和(自身を除く): 37470342

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 11939, 23878, 35817, 71634, 226841, 274597, 453682, 549194, 680523, 823791, 1361046, 1647582, 5217343, 10434686, 15652029, 31304058]

約数ペア:

[(1, 31304058), (2, 15652029), (3, 10434686), (6, 5217343), (19, 1647582), (23, 1361046), (38, 823791), (46, 680523), (57, 549194), (69, 453682), (114, 274597), (138, 226841), (437, 71634), (874, 35817), (1311, 23878), (2622, 11939)]