15691858506

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2137}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 35660813760

約数和(自身を除く): 19968955254

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 179, 258, 318, 358, 387, 477, 537, 774, 954, 1074, 1611, 2137, 2279, 3222, 4274, 4558, 6411, 6837, 7697, 9487, 12822, 13674, 15394, 18974, 19233, 20511, 23091, 28461, 38466, 41022, 46182, 56922, 69273, 85383, 91891, 113261, 138546, 170766, 183782, 226522, 275673, 339783, 382523, 407941, 551346, 679566, 765046, 815882, 827019, 1019349, 1147569, 1223823, 1654038, 2038698, 2295138, 2447646, 3442707, 3671469, 4870223, 6885414, 7342938, 9740446, 14610669, 16448489, 20273719, 29221338, 32896978, 40547438, 43832007, 49345467, 60821157, 87664014, 98690934, 121642314, 148036401, 182463471, 296072802, 364926942, 871769917, 1743539834, 2615309751, 5230619502, 7845929253, 15691858506]

約数ペア:

[(1, 15691858506), (2, 7845929253), (3, 5230619502), (6, 2615309751), (9, 1743539834), (18, 871769917), (43, 364926942), (53, 296072802), (86, 182463471), (106, 148036401), (129, 121642314), (159, 98690934), (179, 87664014), (258, 60821157), (318, 49345467), (358, 43832007), (387, 40547438), (477, 32896978), (537, 29221338), (774, 20273719), (954, 16448489), (1074, 14610669), (1611, 9740446), (2137, 7342938), (2279, 6885414), (3222, 4870223), (4274, 3671469), (4558, 3442707), (6411, 2447646), (6837, 2295138), (7697, 2038698), (9487, 1654038), (12822, 1223823), (13674, 1147569), (15394, 1019349), (18974, 827019), (19233, 815882), (20511, 765046), (23091, 679566), (28461, 551346), (38466, 407941), (41022, 382523), (46182, 339783), (56922, 275673), (69273, 226522), (85383, 183782), (91891, 170766), (113261, 138546)]