42996408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19687}}^1$

素因数の和:19716

約数の個数: 64

約数和(自身を含む): 132303360

約数和(自身を除く): 89306952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 19687, 39374, 59061, 78748, 118122, 137809, 157496, 236244, 255931, 275618, 413427, 472488, 511862, 551236, 767793, 826854, 1023724, 1102472, 1535586, 1653708, 1791517, 2047448, 3071172, 3307416, 3583034, 5374551, 6142344, 7166068, 10749102, 14332136, 21498204, 42996408]

約数ペア:

[(1, 42996408), (2, 21498204), (3, 14332136), (4, 10749102), (6, 7166068), (7, 6142344), (8, 5374551), (12, 3583034), (13, 3307416), (14, 3071172), (21, 2047448), (24, 1791517), (26, 1653708), (28, 1535586), (39, 1102472), (42, 1023724), (52, 826854), (56, 767793), (78, 551236), (84, 511862), (91, 472488), (104, 413427), (156, 275618), (168, 255931), (182, 236244), (273, 157496), (312, 137809), (364, 118122), (546, 78748), (728, 59061), (1092, 39374), (2184, 19687)]