180850908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27253}}^1$

素因数の和:27346

約数の個数: 48

約数和(自身を含む): 488391680

約数和(自身を除く): 307540772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 27253, 54506, 81759, 109012, 163518, 190771, 327036, 381542, 572313, 763084, 1144626, 2152987, 2289252, 4305974, 6458961, 8611948, 12917922, 15070909, 25835844, 30141818, 45212727, 60283636, 90425454, 180850908]

約数ペア:

[(1, 180850908), (2, 90425454), (3, 60283636), (4, 45212727), (6, 30141818), (7, 25835844), (12, 15070909), (14, 12917922), (21, 8611948), (28, 6458961), (42, 4305974), (79, 2289252), (84, 2152987), (158, 1144626), (237, 763084), (316, 572313), (474, 381542), (553, 327036), (948, 190771), (1106, 163518), (1659, 109012), (2212, 81759), (3318, 54506), (6636, 27253)]