15549012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 41670720

約数和(自身を除く): 26121708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 211, 267, 276, 356, 414, 422, 534, 633, 801, 828, 844, 1068, 1266, 1602, 1899, 2047, 2532, 3204, 3798, 4094, 4853, 6141, 7596, 8188, 9706, 12282, 14559, 18423, 18779, 19412, 24564, 29118, 36846, 37558, 43677, 56337, 58236, 73692, 75116, 87354, 112674, 169011, 174708, 225348, 338022, 431917, 676044, 863834, 1295751, 1727668, 2591502, 3887253, 5183004, 7774506, 15549012]

約数ペア:

[(1, 15549012), (2, 7774506), (3, 5183004), (4, 3887253), (6, 2591502), (9, 1727668), (12, 1295751), (18, 863834), (23, 676044), (36, 431917), (46, 338022), (69, 225348), (89, 174708), (92, 169011), (138, 112674), (178, 87354), (207, 75116), (211, 73692), (267, 58236), (276, 56337), (356, 43677), (414, 37558), (422, 36846), (534, 29118), (633, 24564), (801, 19412), (828, 18779), (844, 18423), (1068, 14559), (1266, 12282), (1602, 9706), (1899, 8188), (2047, 7596), (2532, 6141), (3204, 4853), (3798, 4094)]