7220502

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 9290538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 179, 243, 249, 358, 486, 498, 537, 747, 1074, 1494, 1611, 2241, 3222, 4482, 4833, 6723, 9666, 13446, 14499, 14857, 20169, 28998, 29714, 40338, 43497, 44571, 86994, 89142, 133713, 267426, 401139, 802278, 1203417, 2406834, 3610251, 7220502]

約数ペア:

[(1, 7220502), (2, 3610251), (3, 2406834), (6, 1203417), (9, 802278), (18, 401139), (27, 267426), (54, 133713), (81, 89142), (83, 86994), (162, 44571), (166, 43497), (179, 40338), (243, 29714), (249, 28998), (358, 20169), (486, 14857), (498, 14499), (537, 13446), (747, 9666), (1074, 6723), (1494, 4833), (1611, 4482), (2241, 3222)]