15872004

素因数分解:

$2^2\times 3^3\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 41375040

約数和(自身を除く): 25503036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281, 523, 562, 843, 1046, 1124, 1569, 1686, 2092, 2529, 3138, 3372, 4707, 5058, 6276, 7587, 9414, 10116, 14121, 15174, 18828, 28242, 30348, 56484, 146963, 293926, 440889, 587852, 881778, 1322667, 1763556, 2645334, 3968001, 5290668, 7936002, 15872004]

約数ペア:

[(1, 15872004), (2, 7936002), (3, 5290668), (4, 3968001), (6, 2645334), (9, 1763556), (12, 1322667), (18, 881778), (27, 587852), (36, 440889), (54, 293926), (108, 146963), (281, 56484), (523, 30348), (562, 28242), (843, 18828), (1046, 15174), (1124, 14121), (1569, 10116), (1686, 9414), (2092, 7587), (2529, 6276), (3138, 5058), (3372, 4707)]