1949311896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{6337}}^1$

素因数の和:8184

約数の個数: 64

約数和(自身を含む): 5573383680

約数和(自身を除く): 3624071784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1831, 3662, 5493, 6337, 7324, 10986, 12674, 12817, 14648, 19011, 21972, 25348, 25634, 38022, 38451, 43944, 44359, 50696, 51268, 76044, 76902, 88718, 102536, 133077, 152088, 153804, 177436, 266154, 307608, 354872, 532308, 1064616, 11603047, 23206094, 34809141, 46412188, 69618282, 81221329, 92824376, 139236564, 162442658, 243663987, 278473128, 324885316, 487327974, 649770632, 974655948, 1949311896]

約数ペア:

[(1, 1949311896), (2, 974655948), (3, 649770632), (4, 487327974), (6, 324885316), (7, 278473128), (8, 243663987), (12, 162442658), (14, 139236564), (21, 92824376), (24, 81221329), (28, 69618282), (42, 46412188), (56, 34809141), (84, 23206094), (168, 11603047), (1831, 1064616), (3662, 532308), (5493, 354872), (6337, 307608), (7324, 266154), (10986, 177436), (12674, 153804), (12817, 152088), (14648, 133077), (19011, 102536), (21972, 88718), (25348, 76902), (25634, 76044), (38022, 51268), (38451, 50696), (43944, 44359)]