15659868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4547}}^1$

素因数の和:4602

約数の個数: 48

約数和(自身を含む): 42787584

約数和(自身を除く): 27127716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 4547, 9094, 13641, 18188, 27282, 31829, 54564, 63658, 95487, 127316, 186427, 190974, 372854, 381948, 559281, 745708, 1118562, 1304989, 2237124, 2609978, 3914967, 5219956, 7829934, 15659868]

約数ペア:

[(1, 15659868), (2, 7829934), (3, 5219956), (4, 3914967), (6, 2609978), (7, 2237124), (12, 1304989), (14, 1118562), (21, 745708), (28, 559281), (41, 381948), (42, 372854), (82, 190974), (84, 186427), (123, 127316), (164, 95487), (246, 63658), (287, 54564), (492, 31829), (574, 27282), (861, 18188), (1148, 13641), (1722, 9094), (3444, 4547)]