40154226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 54839694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2239, 2562, 2989, 4478, 5978, 6717, 8967, 13434, 15673, 17934, 31346, 47019, 94038, 109711, 136579, 219422, 273158, 329133, 409737, 658266, 819474, 956053, 1912106, 2868159, 5736318, 6692371, 13384742, 20077113, 40154226]

約数ペア:

[(1, 40154226), (2, 20077113), (3, 13384742), (6, 6692371), (7, 5736318), (14, 2868159), (21, 1912106), (42, 956053), (49, 819474), (61, 658266), (98, 409737), (122, 329133), (147, 273158), (183, 219422), (294, 136579), (366, 109711), (427, 94038), (854, 47019), (1281, 31346), (2239, 17934), (2562, 15673), (2989, 13434), (4478, 8967), (5978, 6717)]