15984108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21143}}^1$

素因数の和:21163

約数の個数: 48

約数和(自身を含む): 47362560

約数和(自身を除く): 31378452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21143, 42286, 63429, 84572, 126858, 148001, 190287, 253716, 296002, 380574, 444003, 570861, 592004, 761148, 888006, 1141722, 1332009, 1776012, 2283444, 2664018, 3996027, 5328036, 7992054, 15984108]

約数ペア:

[(1, 15984108), (2, 7992054), (3, 5328036), (4, 3996027), (6, 2664018), (7, 2283444), (9, 1776012), (12, 1332009), (14, 1141722), (18, 888006), (21, 761148), (27, 592004), (28, 570861), (36, 444003), (42, 380574), (54, 296002), (63, 253716), (84, 190287), (108, 148001), (126, 126858), (189, 84572), (252, 63429), (378, 42286), (756, 21143)]