38338866

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 88208640

約数和(自身を除く): 49869774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 103, 113, 122, 183, 206, 226, 309, 339, 366, 549, 618, 678, 927, 1017, 1098, 1647, 1854, 2034, 2781, 3051, 3294, 5562, 6102, 6283, 6893, 11639, 12566, 13786, 18849, 20679, 23278, 34917, 37698, 41358, 56547, 62037, 69834, 104751, 113094, 124074, 169641, 186111, 209502, 314253, 339282, 372222, 628506, 709979, 1419958, 2129937, 4259874, 6389811, 12779622, 19169433, 38338866]

約数ペア:

[(1, 38338866), (2, 19169433), (3, 12779622), (6, 6389811), (9, 4259874), (18, 2129937), (27, 1419958), (54, 709979), (61, 628506), (103, 372222), (113, 339282), (122, 314253), (183, 209502), (206, 186111), (226, 169641), (309, 124074), (339, 113094), (366, 104751), (549, 69834), (618, 62037), (678, 56547), (927, 41358), (1017, 37698), (1098, 34917), (1647, 23278), (1854, 20679), (2034, 18849), (2781, 13786), (3051, 12566), (3294, 11639), (5562, 6893), (6102, 6283)]