318565566

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{1307}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 754161408

約数和(自身を除く): 435595842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1231, 1307, 2462, 2614, 3693, 3921, 7386, 7842, 11079, 11763, 13541, 14377, 22158, 23526, 27082, 28754, 40623, 43131, 81246, 86262, 121869, 129393, 243738, 258786, 1608917, 3217834, 4826751, 9653502, 14480253, 17698087, 28960506, 35396174, 53094261, 106188522, 159282783, 318565566]

約数ペア:

[(1, 318565566), (2, 159282783), (3, 106188522), (6, 53094261), (9, 35396174), (11, 28960506), (18, 17698087), (22, 14480253), (33, 9653502), (66, 4826751), (99, 3217834), (198, 1608917), (1231, 258786), (1307, 243738), (2462, 129393), (2614, 121869), (3693, 86262), (3921, 81246), (7386, 43131), (7842, 40623), (11079, 28754), (11763, 27082), (13541, 23526), (14377, 22158)]