108591498

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 249444000

約数和(自身を除く): 140852502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1341, 2131, 2682, 2831, 4262, 5662, 6393, 8493, 12786, 16986, 19179, 25479, 38358, 40489, 50958, 80978, 121467, 242934, 317519, 364401, 635038, 728802, 952557, 1905114, 2857671, 5715342, 6032861, 12065722, 18098583, 36197166, 54295749, 108591498]

約数ペア:

[(1, 108591498), (2, 54295749), (3, 36197166), (6, 18098583), (9, 12065722), (18, 6032861), (19, 5715342), (38, 2857671), (57, 1905114), (114, 952557), (149, 728802), (171, 635038), (298, 364401), (342, 317519), (447, 242934), (894, 121467), (1341, 80978), (2131, 50958), (2682, 40489), (2831, 38358), (4262, 25479), (5662, 19179), (6393, 16986), (8493, 12786)]