2187447906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 5253776640

約数和(自身を除く): 3066328734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 79, 98, 106, 147, 158, 159, 237, 294, 318, 371, 474, 553, 742, 1106, 1113, 1659, 1777, 2226, 2597, 3318, 3554, 3871, 4187, 5194, 5331, 7742, 7791, 8374, 10662, 11613, 12439, 12561, 15582, 23226, 24878, 25122, 29309, 37317, 58618, 74634, 87073, 87927, 94181, 140383, 174146, 175854, 188362, 205163, 261219, 280766, 282543, 410326, 421149, 522438, 565086, 615489, 659267, 842298, 982681, 1230978, 1318534, 1965362, 1977801, 2948043, 3955602, 4614869, 5896086, 6878767, 7440299, 9229738, 13757534, 13844607, 14880598, 20636301, 22320897, 27689214, 41272602, 44641794, 52082093, 104164186, 156246279, 312492558, 364574651, 729149302, 1093723953, 2187447906]

約数ペア:

[(1, 2187447906), (2, 1093723953), (3, 729149302), (6, 364574651), (7, 312492558), (14, 156246279), (21, 104164186), (42, 52082093), (49, 44641794), (53, 41272602), (79, 27689214), (98, 22320897), (106, 20636301), (147, 14880598), (158, 13844607), (159, 13757534), (237, 9229738), (294, 7440299), (318, 6878767), (371, 5896086), (474, 4614869), (553, 3955602), (742, 2948043), (1106, 1977801), (1113, 1965362), (1659, 1318534), (1777, 1230978), (2226, 982681), (2597, 842298), (3318, 659267), (3554, 615489), (3871, 565086), (4187, 522438), (5194, 421149), (5331, 410326), (7742, 282543), (7791, 280766), (8374, 261219), (10662, 205163), (11613, 188362), (12439, 175854), (12561, 174146), (15582, 140383), (23226, 94181), (24878, 87927), (25122, 87073), (29309, 74634), (37317, 58618)]