61512018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2293}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 130813056

約数和(自身を除く): 69301038

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 263, 526, 789, 1578, 2293, 4471, 4586, 6879, 8942, 13413, 13758, 26826, 38981, 77962, 116943, 233886, 603059, 1206118, 1809177, 3618354, 10252003, 20504006, 30756009, 61512018]

約数ペア:

[(1, 61512018), (2, 30756009), (3, 20504006), (6, 10252003), (17, 3618354), (34, 1809177), (51, 1206118), (102, 603059), (263, 233886), (526, 116943), (789, 77962), (1578, 38981), (2293, 26826), (4471, 13758), (4586, 13413), (6879, 8942)]