15874416

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4793}}^1$

素因数の和:4830

約数の個数: 60

約数和(自身を含む): 46367568

約数和(自身を除く): 30493152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4793, 9586, 14379, 19172, 28758, 38344, 43137, 57516, 76688, 86274, 110239, 115032, 172548, 220478, 230064, 330717, 345096, 440956, 661434, 690192, 881912, 992151, 1322868, 1763824, 1984302, 2645736, 3968604, 5291472, 7937208, 15874416]

約数ペア:

[(1, 15874416), (2, 7937208), (3, 5291472), (4, 3968604), (6, 2645736), (8, 1984302), (9, 1763824), (12, 1322868), (16, 992151), (18, 881912), (23, 690192), (24, 661434), (36, 440956), (46, 345096), (48, 330717), (69, 230064), (72, 220478), (92, 172548), (138, 115032), (144, 110239), (184, 86274), (207, 76688), (276, 57516), (368, 43137), (414, 38344), (552, 28758), (828, 19172), (1104, 14379), (1656, 9586), (3312, 4793)]