71396385138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9842347}}^1$

素因数の和:9842399

約数の個数: 48

約数和(自身を含む): 171965504256

約数和(自身を除く): 100569119118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 9842347, 19684694, 29527041, 59054082, 88581123, 127950511, 177162246, 255901022, 305112757, 383851533, 610225514, 767703066, 915338271, 1151554599, 1830676542, 2303109198, 2746014813, 3966465841, 5492029626, 7932931682, 11899397523, 23798795046, 35698192569, 71396385138]

約数ペア:

[(1, 71396385138), (2, 35698192569), (3, 23798795046), (6, 11899397523), (9, 7932931682), (13, 5492029626), (18, 3966465841), (26, 2746014813), (31, 2303109198), (39, 1830676542), (62, 1151554599), (78, 915338271), (93, 767703066), (117, 610225514), (186, 383851533), (234, 305112757), (279, 255901022), (403, 177162246), (558, 127950511), (806, 88581123), (1209, 59054082), (2418, 29527041), (3627, 19684694), (7254, 9842347)]