18535524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 52093440

約数和(自身を除く): 33557916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1087, 1218, 1421, 2174, 2436, 2842, 3261, 4263, 4348, 5684, 6522, 7609, 8526, 13044, 15218, 17052, 22827, 30436, 31523, 45654, 53263, 63046, 91308, 94569, 106526, 126092, 159789, 189138, 213052, 220661, 319578, 378276, 441322, 639156, 661983, 882644, 1323966, 1544627, 2647932, 3089254, 4633881, 6178508, 9267762, 18535524]

約数ペア:

[(1, 18535524), (2, 9267762), (3, 6178508), (4, 4633881), (6, 3089254), (7, 2647932), (12, 1544627), (14, 1323966), (21, 882644), (28, 661983), (29, 639156), (42, 441322), (49, 378276), (58, 319578), (84, 220661), (87, 213052), (98, 189138), (116, 159789), (147, 126092), (174, 106526), (196, 94569), (203, 91308), (294, 63046), (348, 53263), (406, 45654), (588, 31523), (609, 30436), (812, 22827), (1087, 17052), (1218, 15218), (1421, 13044), (2174, 8526), (2436, 7609), (2842, 6522), (3261, 5684), (4263, 4348)]