17205372

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 46638592

約数和(自身を除く): 29433220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 571, 837, 972, 1116, 1142, 1674, 1713, 2284, 2511, 3348, 3426, 5022, 5139, 6852, 7533, 10044, 10278, 15066, 15417, 17701, 20556, 30132, 30834, 35402, 46251, 53103, 61668, 70804, 92502, 106206, 138753, 159309, 185004, 212412, 277506, 318618, 477927, 555012, 637236, 955854, 1433781, 1911708, 2867562, 4301343, 5735124, 8602686, 17205372]

約数ペア:

[(1, 17205372), (2, 8602686), (3, 5735124), (4, 4301343), (6, 2867562), (9, 1911708), (12, 1433781), (18, 955854), (27, 637236), (31, 555012), (36, 477927), (54, 318618), (62, 277506), (81, 212412), (93, 185004), (108, 159309), (124, 138753), (162, 106206), (186, 92502), (243, 70804), (279, 61668), (324, 53103), (372, 46251), (486, 35402), (558, 30834), (571, 30132), (837, 20556), (972, 17701), (1116, 15417), (1142, 15066), (1674, 10278), (1713, 10044), (2284, 7533), (2511, 6852), (3348, 5139), (3426, 5022)]