1520123454

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^2\times {\mathrm{607}}^1$

素因数の和:1361

約数の個数: 36

約数和(自身を含む): 3307895136

約数和(自身を除く): 1787771682

約数列:

[1, 2, 3, 6, 9, 18, 373, 607, 746, 1119, 1214, 1821, 2238, 3357, 3642, 5463, 6714, 10926, 139129, 226411, 278258, 417387, 452822, 679233, 834774, 1252161, 1358466, 2037699, 2504322, 4075398, 84451303, 168902606, 253353909, 506707818, 760061727, 1520123454]

約数ペア:

[(1, 1520123454), (2, 760061727), (3, 506707818), (6, 253353909), (9, 168902606), (18, 84451303), (373, 4075398), (607, 2504322), (746, 2037699), (1119, 1358466), (1214, 1252161), (1821, 834774), (2238, 679233), (3357, 452822), (3642, 417387), (5463, 278258), (6714, 226411), (10926, 139129)]