2150872836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1699}}^1\times {\mathrm{2153}}^1$

素因数の和:3873

約数の個数: 72

約数和(自身を含む): 5844232800

約数和(自身を除く): 3693359964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1699, 2153, 3398, 4306, 5097, 6459, 6796, 8612, 10194, 11893, 12918, 15071, 20388, 23786, 25836, 30142, 35679, 45213, 47572, 60284, 71358, 83251, 90426, 105497, 142716, 166502, 180852, 210994, 249753, 316491, 333004, 421988, 499506, 632982, 999012, 1265964, 3657947, 7315894, 10973841, 14631788, 21947682, 25605629, 43895364, 51211258, 76816887, 102422516, 153633774, 179239403, 307267548, 358478806, 537718209, 716957612, 1075436418, 2150872836]

約数ペア:

[(1, 2150872836), (2, 1075436418), (3, 716957612), (4, 537718209), (6, 358478806), (7, 307267548), (12, 179239403), (14, 153633774), (21, 102422516), (28, 76816887), (42, 51211258), (49, 43895364), (84, 25605629), (98, 21947682), (147, 14631788), (196, 10973841), (294, 7315894), (588, 3657947), (1699, 1265964), (2153, 999012), (3398, 632982), (4306, 499506), (5097, 421988), (6459, 333004), (6796, 316491), (8612, 249753), (10194, 210994), (11893, 180852), (12918, 166502), (15071, 142716), (20388, 105497), (23786, 90426), (25836, 83251), (30142, 71358), (35679, 60284), (45213, 47572)]