2196684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 6639360

約数和(自身を除く): 4442676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 379, 414, 483, 644, 758, 828, 966, 1137, 1449, 1516, 1932, 2274, 2653, 2898, 3411, 4548, 5306, 5796, 6822, 7959, 8717, 10612, 13644, 15918, 17434, 23877, 26151, 31836, 34868, 47754, 52302, 61019, 78453, 95508, 104604, 122038, 156906, 183057, 244076, 313812, 366114, 549171, 732228, 1098342, 2196684]

約数ペア:

[(1, 2196684), (2, 1098342), (3, 732228), (4, 549171), (6, 366114), (7, 313812), (9, 244076), (12, 183057), (14, 156906), (18, 122038), (21, 104604), (23, 95508), (28, 78453), (36, 61019), (42, 52302), (46, 47754), (63, 34868), (69, 31836), (84, 26151), (92, 23877), (126, 17434), (138, 15918), (161, 13644), (207, 10612), (252, 8717), (276, 7959), (322, 6822), (379, 5796), (414, 5306), (483, 4548), (644, 3411), (758, 2898), (828, 2653), (966, 2274), (1137, 1932), (1449, 1516)]