1913816604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{27091}}^1$

素因数の和:27163

約数の個数: 72

約数和(自身を含む): 5285757568

約数和(自身を除く): 3371940964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 1218, 1682, 2436, 2523, 3364, 5046, 5887, 10092, 11774, 17661, 23548, 27091, 35322, 54182, 70644, 81273, 108364, 162546, 189637, 325092, 379274, 568911, 758548, 785639, 1137822, 1571278, 2275644, 2356917, 3142556, 4713834, 5499473, 9427668, 10998946, 16498419, 21997892, 22783531, 32996838, 45567062, 65993676, 68350593, 91134124, 136701186, 159484717, 273402372, 318969434, 478454151, 637938868, 956908302, 1913816604]

約数ペア:

[(1, 1913816604), (2, 956908302), (3, 637938868), (4, 478454151), (6, 318969434), (7, 273402372), (12, 159484717), (14, 136701186), (21, 91134124), (28, 68350593), (29, 65993676), (42, 45567062), (58, 32996838), (84, 22783531), (87, 21997892), (116, 16498419), (174, 10998946), (203, 9427668), (348, 5499473), (406, 4713834), (609, 3142556), (812, 2356917), (841, 2275644), (1218, 1571278), (1682, 1137822), (2436, 785639), (2523, 758548), (3364, 568911), (5046, 379274), (5887, 325092), (10092, 189637), (11774, 162546), (17661, 108364), (23548, 81273), (27091, 70644), (35322, 54182)]