1663266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 3830400

約数和(自身を除く): 2167134

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 79, 87, 121, 158, 174, 237, 242, 319, 363, 474, 638, 726, 869, 957, 1738, 1914, 2291, 2607, 3509, 4582, 5214, 6873, 7018, 9559, 10527, 13746, 19118, 21054, 25201, 28677, 50402, 57354, 75603, 151206, 277211, 554422, 831633, 1663266]

約数ペア:

[(1, 1663266), (2, 831633), (3, 554422), (6, 277211), (11, 151206), (22, 75603), (29, 57354), (33, 50402), (58, 28677), (66, 25201), (79, 21054), (87, 19118), (121, 13746), (158, 10527), (174, 9559), (237, 7018), (242, 6873), (319, 5214), (363, 4582), (474, 3509), (638, 2607), (726, 2291), (869, 1914), (957, 1738)]