129670506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16871}}^1$

素因数の和:16947

約数の個数: 48

約数和(自身を含む): 326371968

約数和(自身を除く): 196701462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 16871, 33742, 50613, 101226, 118097, 151839, 236194, 303678, 354291, 708582, 1029131, 1062873, 2058262, 2125746, 3087393, 6174786, 7203917, 9262179, 14407834, 18524358, 21611751, 43223502, 64835253, 129670506]

約数ペア:

[(1, 129670506), (2, 64835253), (3, 43223502), (6, 21611751), (7, 18524358), (9, 14407834), (14, 9262179), (18, 7203917), (21, 6174786), (42, 3087393), (61, 2125746), (63, 2058262), (122, 1062873), (126, 1029131), (183, 708582), (366, 354291), (427, 303678), (549, 236194), (854, 151839), (1098, 118097), (1281, 101226), (2562, 50613), (3843, 33742), (7686, 16871)]