15616908

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6323

約数の個数: 48

約数和(自身を含む): 42255360

約数和(自身を除く): 26638452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 6287, 12574, 18861, 25148, 37722, 56583, 75444, 113166, 144601, 169749, 226332, 289202, 339498, 433803, 578404, 678996, 867606, 1301409, 1735212, 2602818, 3904227, 5205636, 7808454, 15616908]

約数ペア:

[(1, 15616908), (2, 7808454), (3, 5205636), (4, 3904227), (6, 2602818), (9, 1735212), (12, 1301409), (18, 867606), (23, 678996), (27, 578404), (36, 433803), (46, 339498), (54, 289202), (69, 226332), (92, 169749), (108, 144601), (138, 113166), (207, 75444), (276, 56583), (414, 37722), (621, 25148), (828, 18861), (1242, 12574), (2484, 6287)]