118540506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21221}}^1$

素因数の和:21259

約数の個数: 48

約数和(自身を含む): 290316960

約数和(自身を除く): 171776454

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 21221, 42442, 63663, 127326, 148547, 297094, 403199, 445641, 806398, 891282, 1039829, 1209597, 2079658, 2419194, 2822393, 3119487, 5644786, 6238974, 8467179, 16934358, 19756751, 39513502, 59270253, 118540506]

約数ペア:

[(1, 118540506), (2, 59270253), (3, 39513502), (6, 19756751), (7, 16934358), (14, 8467179), (19, 6238974), (21, 5644786), (38, 3119487), (42, 2822393), (49, 2419194), (57, 2079658), (98, 1209597), (114, 1039829), (133, 891282), (147, 806398), (266, 445641), (294, 403199), (399, 297094), (798, 148547), (931, 127326), (1862, 63663), (2793, 42442), (5586, 21221)]