7774506

素因数分解:

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

素因数の和:331

約数の個数: 48

約数和(自身を含む): 17858880

約数和(自身を除く): 10084374

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 211, 267, 414, 422, 534, 633, 801, 1266, 1602, 1899, 2047, 3798, 4094, 4853, 6141, 9706, 12282, 14559, 18423, 18779, 29118, 36846, 37558, 43677, 56337, 87354, 112674, 169011, 338022, 431917, 863834, 1295751, 2591502, 3887253, 7774506]

約数ペア:

[(1, 7774506), (2, 3887253), (3, 2591502), (6, 1295751), (9, 863834), (18, 431917), (23, 338022), (46, 169011), (69, 112674), (89, 87354), (138, 56337), (178, 43677), (207, 37558), (211, 36846), (267, 29118), (414, 18779), (422, 18423), (534, 14559), (633, 12282), (801, 9706), (1266, 6141), (1602, 4853), (1899, 4094), (2047, 3798)]