8487198

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 19375200

約数和(自身を除く): 10888002

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 229, 261, 426, 458, 522, 639, 687, 1278, 1374, 2059, 2061, 4118, 4122, 6177, 6641, 12354, 13282, 16259, 18531, 19923, 32518, 37062, 39846, 48777, 59769, 97554, 119538, 146331, 292662, 471511, 943022, 1414533, 2829066, 4243599, 8487198]

約数ペア:

[(1, 8487198), (2, 4243599), (3, 2829066), (6, 1414533), (9, 943022), (18, 471511), (29, 292662), (58, 146331), (71, 119538), (87, 97554), (142, 59769), (174, 48777), (213, 39846), (229, 37062), (261, 32518), (426, 19923), (458, 18531), (522, 16259), (639, 13282), (687, 12354), (1278, 6641), (1374, 6177), (2059, 4122), (2061, 4118)]