15974424

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 47399040

約数和(自身を除く): 31424616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 421, 527, 558, 612, 744, 842, 1054, 1116, 1224, 1263, 1581, 1684, 2108, 2232, 2526, 3162, 3368, 3789, 4216, 4743, 5052, 6324, 7157, 7578, 9486, 10104, 12648, 13051, 14314, 15156, 18972, 21471, 26102, 28628, 30312, 37944, 39153, 42942, 52204, 57256, 64413, 78306, 85884, 104408, 117459, 128826, 156612, 171768, 221867, 234918, 257652, 313224, 443734, 469836, 515304, 665601, 887468, 939672, 1331202, 1774936, 1996803, 2662404, 3993606, 5324808, 7987212, 15974424]

約数ペア:

[(1, 15974424), (2, 7987212), (3, 5324808), (4, 3993606), (6, 2662404), (8, 1996803), (9, 1774936), (12, 1331202), (17, 939672), (18, 887468), (24, 665601), (31, 515304), (34, 469836), (36, 443734), (51, 313224), (62, 257652), (68, 234918), (72, 221867), (93, 171768), (102, 156612), (124, 128826), (136, 117459), (153, 104408), (186, 85884), (204, 78306), (248, 64413), (279, 57256), (306, 52204), (372, 42942), (408, 39153), (421, 37944), (527, 30312), (558, 28628), (612, 26102), (744, 21471), (842, 18972), (1054, 15156), (1116, 14314), (1224, 13051), (1263, 12648), (1581, 10104), (1684, 9486), (2108, 7578), (2232, 7157), (2526, 6324), (3162, 5052), (3368, 4743), (3789, 4216)]