1812326712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347989}}^1$

素因数の和:348036

約数の個数: 64

約数和(自身を含む): 5345126400

約数和(自身を除く): 3532799688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 347989, 695978, 1043967, 1391956, 2087934, 2435923, 2783912, 4175868, 4871846, 7307769, 8351736, 9743692, 10787659, 14615538, 19487384, 21575318, 29231076, 32362977, 43150636, 58462152, 64725954, 75513613, 86301272, 129451908, 151027226, 226540839, 258903816, 302054452, 453081678, 604108904, 906163356, 1812326712]

約数ペア:

[(1, 1812326712), (2, 906163356), (3, 604108904), (4, 453081678), (6, 302054452), (7, 258903816), (8, 226540839), (12, 151027226), (14, 129451908), (21, 86301272), (24, 75513613), (28, 64725954), (31, 58462152), (42, 43150636), (56, 32362977), (62, 29231076), (84, 21575318), (93, 19487384), (124, 14615538), (168, 10787659), (186, 9743692), (217, 8351736), (248, 7307769), (372, 4871846), (434, 4175868), (651, 2783912), (744, 2435923), (868, 2087934), (1302, 1391956), (1736, 1043967), (2604, 695978), (5208, 347989)]