1426856004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{21529}}^1$

素因数の和:21809

約数の個数: 72

約数和(自身を含む): 4137893760

約数和(自身を除く): 2711037756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 1052, 1578, 1841, 2367, 3156, 3682, 4734, 5523, 7364, 9468, 11046, 16569, 21529, 22092, 33138, 43058, 64587, 66276, 86116, 129174, 150703, 193761, 258348, 301406, 387522, 452109, 602812, 775044, 904218, 1356327, 1808436, 2712654, 5425308, 5662127, 11324254, 16986381, 22648508, 33972762, 39634889, 50959143, 67945524, 79269778, 101918286, 118904667, 158539556, 203836572, 237809334, 356714001, 475618668, 713428002, 1426856004]

約数ペア:

[(1, 1426856004), (2, 713428002), (3, 475618668), (4, 356714001), (6, 237809334), (7, 203836572), (9, 158539556), (12, 118904667), (14, 101918286), (18, 79269778), (21, 67945524), (28, 50959143), (36, 39634889), (42, 33972762), (63, 22648508), (84, 16986381), (126, 11324254), (252, 5662127), (263, 5425308), (526, 2712654), (789, 1808436), (1052, 1356327), (1578, 904218), (1841, 775044), (2367, 602812), (3156, 452109), (3682, 387522), (4734, 301406), (5523, 258348), (7364, 193761), (9468, 150703), (11046, 129174), (16569, 86116), (21529, 66276), (22092, 64587), (33138, 43058)]