180850734

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 401218272

約数和(自身を除く): 220367538

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 293, 318, 477, 586, 647, 879, 954, 1294, 1758, 1941, 2637, 3882, 5274, 5823, 11646, 15529, 31058, 34291, 46587, 68582, 93174, 102873, 139761, 189571, 205746, 279522, 308619, 379142, 568713, 617238, 1137426, 1706139, 3412278, 10047263, 20094526, 30141789, 60283578, 90425367, 180850734]

約数ペア:

[(1, 180850734), (2, 90425367), (3, 60283578), (6, 30141789), (9, 20094526), (18, 10047263), (53, 3412278), (106, 1706139), (159, 1137426), (293, 617238), (318, 568713), (477, 379142), (586, 308619), (647, 279522), (879, 205746), (954, 189571), (1294, 139761), (1758, 102873), (1941, 93174), (2637, 68582), (3882, 46587), (5274, 34291), (5823, 31058), (11646, 15529)]