17580458868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2157641}}^1$

素因数の和:2157752

約数の個数: 48

約数和(自身を含む): 47364557184

約数和(自身を除く): 29784098316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 2157641, 4315282, 6472923, 8630564, 12945846, 15103487, 25891692, 30206974, 45310461, 60413948, 90620922, 181241844, 209291177, 418582354, 627873531, 837164708, 1255747062, 1465038239, 2511494124, 2930076478, 4395114717, 5860152956, 8790229434, 17580458868]

約数ペア:

[(1, 17580458868), (2, 8790229434), (3, 5860152956), (4, 4395114717), (6, 2930076478), (7, 2511494124), (12, 1465038239), (14, 1255747062), (21, 837164708), (28, 627873531), (42, 418582354), (84, 209291177), (97, 181241844), (194, 90620922), (291, 60413948), (388, 45310461), (582, 30206974), (679, 25891692), (1164, 15103487), (1358, 12945846), (2037, 8630564), (2716, 6472923), (4074, 4315282), (8148, 2157641)]