17222172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 45805200

約数和(自身を除く): 28583028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 409, 484, 638, 726, 818, 957, 1227, 1276, 1452, 1636, 1914, 2454, 3509, 3828, 4499, 4908, 7018, 8998, 10527, 11861, 13497, 14036, 17996, 21054, 23722, 26994, 35583, 42108, 47444, 49489, 53988, 71166, 98978, 130471, 142332, 148467, 197956, 260942, 296934, 391413, 521884, 593868, 782826, 1435181, 1565652, 2870362, 4305543, 5740724, 8611086, 17222172]

約数ペア:

[(1, 17222172), (2, 8611086), (3, 5740724), (4, 4305543), (6, 2870362), (11, 1565652), (12, 1435181), (22, 782826), (29, 593868), (33, 521884), (44, 391413), (58, 296934), (66, 260942), (87, 197956), (116, 148467), (121, 142332), (132, 130471), (174, 98978), (242, 71166), (319, 53988), (348, 49489), (363, 47444), (409, 42108), (484, 35583), (638, 26994), (726, 23722), (818, 21054), (957, 17996), (1227, 14036), (1276, 13497), (1452, 11861), (1636, 10527), (1914, 8998), (2454, 7018), (3509, 4908), (3828, 4499)]