2191956396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{162079}}^1$

素因数の和:162123

約数の個数: 72

約数和(自身を含む): 6208312320

約数和(自身を除く): 4016355924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 162079, 324158, 486237, 648316, 972474, 1134553, 1944948, 2269106, 3403659, 3727817, 4538212, 6807318, 7455634, 7941871, 11183451, 13614636, 14911268, 15883742, 22366902, 23825613, 26094719, 31767484, 44733804, 47651226, 52189438, 78284157, 95302452, 104378876, 156568314, 182663033, 313136628, 365326066, 547989099, 730652132, 1095978198, 2191956396]

約数ペア:

[(1, 2191956396), (2, 1095978198), (3, 730652132), (4, 547989099), (6, 365326066), (7, 313136628), (12, 182663033), (14, 156568314), (21, 104378876), (23, 95302452), (28, 78284157), (42, 52189438), (46, 47651226), (49, 44733804), (69, 31767484), (84, 26094719), (92, 23825613), (98, 22366902), (138, 15883742), (147, 14911268), (161, 13614636), (196, 11183451), (276, 7941871), (294, 7455634), (322, 6807318), (483, 4538212), (588, 3727817), (644, 3403659), (966, 2269106), (1127, 1944948), (1932, 1134553), (2254, 972474), (3381, 648316), (4508, 486237), (6762, 324158), (13524, 162079)]