402013164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{20899}}^1$

素因数の和:21142

約数の個数: 48

約数和(自身を含む): 1076768000

約数和(自身を除く): 674754836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 19236, 20899, 41798, 62697, 83596, 125394, 146293, 250788, 292586, 438879, 585172, 877758, 1755516, 4785871, 9571742, 14357613, 19143484, 28715226, 33501097, 57430452, 67002194, 100503291, 134004388, 201006582, 402013164]

約数ペア:

[(1, 402013164), (2, 201006582), (3, 134004388), (4, 100503291), (6, 67002194), (7, 57430452), (12, 33501097), (14, 28715226), (21, 19143484), (28, 14357613), (42, 9571742), (84, 4785871), (229, 1755516), (458, 877758), (687, 585172), (916, 438879), (1374, 292586), (1603, 250788), (2748, 146293), (3206, 125394), (4809, 83596), (6412, 62697), (9618, 41798), (19236, 20899)]