13333476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 33818624

約数和(自身を除く): 20485148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 673, 762, 1346, 1524, 1651, 2019, 2692, 3302, 4038, 4953, 6604, 8076, 8749, 9906, 17498, 19812, 26247, 34996, 52494, 85471, 104988, 170942, 256413, 341884, 512826, 1025652, 1111123, 2222246, 3333369, 4444492, 6666738, 13333476]

約数ペア:

[(1, 13333476), (2, 6666738), (3, 4444492), (4, 3333369), (6, 2222246), (12, 1111123), (13, 1025652), (26, 512826), (39, 341884), (52, 256413), (78, 170942), (127, 104988), (156, 85471), (254, 52494), (381, 34996), (508, 26247), (673, 19812), (762, 17498), (1346, 9906), (1524, 8749), (1651, 8076), (2019, 6604), (2692, 4953), (3302, 4038)]