1330695666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{21737}}^1$

素因数の和:21943

約数の個数: 48

約数和(自身を含む): 3052015200

約数和(自身を除く): 1721319534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 342, 358, 537, 1074, 1611, 3222, 3401, 6802, 10203, 20406, 21737, 30609, 43474, 61218, 65211, 130422, 195633, 391266, 413003, 826006, 1239009, 2478018, 3717027, 3890923, 7434054, 7781846, 11672769, 23345538, 35018307, 70036614, 73927537, 147855074, 221782611, 443565222, 665347833, 1330695666]

約数ペア:

[(1, 1330695666), (2, 665347833), (3, 443565222), (6, 221782611), (9, 147855074), (18, 73927537), (19, 70036614), (38, 35018307), (57, 23345538), (114, 11672769), (171, 7781846), (179, 7434054), (342, 3890923), (358, 3717027), (537, 2478018), (1074, 1239009), (1611, 826006), (3222, 413003), (3401, 391266), (6802, 195633), (10203, 130422), (20406, 65211), (21737, 61218), (30609, 43474)]