15871608

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12967}}^1$

素因数の和:12996

約数の個数: 48

約数和(自身を含む): 45517680

約数和(自身を除く): 29646072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 12967, 25934, 38901, 51868, 77802, 103736, 116703, 155604, 220439, 233406, 311208, 440878, 466812, 661317, 881756, 933624, 1322634, 1763512, 1983951, 2645268, 3967902, 5290536, 7935804, 15871608]

約数ペア:

[(1, 15871608), (2, 7935804), (3, 5290536), (4, 3967902), (6, 2645268), (8, 1983951), (9, 1763512), (12, 1322634), (17, 933624), (18, 881756), (24, 661317), (34, 466812), (36, 440878), (51, 311208), (68, 233406), (72, 220439), (102, 155604), (136, 116703), (153, 103736), (204, 77802), (306, 51868), (408, 38901), (612, 25934), (1224, 12967)]