718022988

素因数分解:

$2^2\times 3^3\times {\mathrm{1831}}^1\times {\mathrm{3631}}^1$

素因数の和:5475

約数の個数: 48

約数和(自身を含む): 1863070720

約数和(自身を除く): 1145047732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1831, 3631, 3662, 5493, 7262, 7324, 10893, 10986, 14524, 16479, 21786, 21972, 32679, 32958, 43572, 49437, 65358, 65916, 98037, 98874, 130716, 196074, 197748, 392148, 6648361, 13296722, 19945083, 26593444, 39890166, 59835249, 79780332, 119670498, 179505747, 239340996, 359011494, 718022988]

約数ペア:

[(1, 718022988), (2, 359011494), (3, 239340996), (4, 179505747), (6, 119670498), (9, 79780332), (12, 59835249), (18, 39890166), (27, 26593444), (36, 19945083), (54, 13296722), (108, 6648361), (1831, 392148), (3631, 197748), (3662, 196074), (5493, 130716), (7262, 98874), (7324, 98037), (10893, 65916), (10986, 65358), (14524, 49437), (16479, 43572), (21786, 32958), (21972, 32679)]