38418408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{25409}}^1$

素因数の和:25431

約数の個数: 64

約数和(自身を含む): 121968000

約数和(自身を除く): 83549592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 25409, 50818, 76227, 101636, 152454, 177863, 203272, 228681, 304908, 355726, 457362, 533589, 609816, 686043, 711452, 914724, 1067178, 1372086, 1422904, 1600767, 1829448, 2134356, 2744172, 3201534, 4268712, 4802301, 5488344, 6403068, 9604602, 12806136, 19209204, 38418408]

約数ペア:

[(1, 38418408), (2, 19209204), (3, 12806136), (4, 9604602), (6, 6403068), (7, 5488344), (8, 4802301), (9, 4268712), (12, 3201534), (14, 2744172), (18, 2134356), (21, 1829448), (24, 1600767), (27, 1422904), (28, 1372086), (36, 1067178), (42, 914724), (54, 711452), (56, 686043), (63, 609816), (72, 533589), (84, 457362), (108, 355726), (126, 304908), (168, 228681), (189, 203272), (216, 177863), (252, 152454), (378, 101636), (504, 76227), (756, 50818), (1512, 25409)]