1318156614

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 2894168160

約数和(自身を除く): 1576011546

約数列:

[1, 2, 3, 6, 9, 18, 151, 157, 302, 314, 453, 471, 906, 942, 1359, 1413, 2718, 2826, 3089, 6178, 9267, 18534, 23707, 27801, 47414, 55602, 71121, 142242, 213363, 426726, 466439, 484973, 932878, 969946, 1399317, 1454919, 2798634, 2909838, 4197951, 4364757, 8395902, 8729514, 73230923, 146461846, 219692769, 439385538, 659078307, 1318156614]

約数ペア:

[(1, 1318156614), (2, 659078307), (3, 439385538), (6, 219692769), (9, 146461846), (18, 73230923), (151, 8729514), (157, 8395902), (302, 4364757), (314, 4197951), (453, 2909838), (471, 2798634), (906, 1454919), (942, 1399317), (1359, 969946), (1413, 932878), (2718, 484973), (2826, 466439), (3089, 426726), (6178, 213363), (9267, 142242), (18534, 71121), (23707, 55602), (27801, 47414)]