13020372

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 34854400

約数和(自身を除く): 21834028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 3889, 7778, 11667, 15556, 23334, 35001, 46668, 70002, 105003, 120559, 140004, 210006, 241118, 361677, 420012, 482236, 723354, 1085031, 1446708, 2170062, 3255093, 4340124, 6510186, 13020372]

約数ペア:

[(1, 13020372), (2, 6510186), (3, 4340124), (4, 3255093), (6, 2170062), (9, 1446708), (12, 1085031), (18, 723354), (27, 482236), (31, 420012), (36, 361677), (54, 241118), (62, 210006), (93, 140004), (108, 120559), (124, 105003), (186, 70002), (279, 46668), (372, 35001), (558, 23334), (837, 15556), (1116, 11667), (1674, 7778), (3348, 3889)]