42405858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3591

約数の個数: 48

約数和(自身を含む): 101904192

約数和(自身を除く): 59498334

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 2013, 3511, 4026, 6039, 7022, 10533, 12078, 21066, 31599, 38621, 63198, 77242, 115863, 214171, 231726, 347589, 428342, 642513, 695178, 1285026, 1927539, 2355881, 3855078, 4711762, 7067643, 14135286, 21202929, 42405858]

約数ペア:

[(1, 42405858), (2, 21202929), (3, 14135286), (6, 7067643), (9, 4711762), (11, 3855078), (18, 2355881), (22, 1927539), (33, 1285026), (61, 695178), (66, 642513), (99, 428342), (122, 347589), (183, 231726), (198, 214171), (366, 115863), (549, 77242), (671, 63198), (1098, 38621), (1342, 31599), (2013, 21066), (3511, 12078), (4026, 10533), (6039, 7022)]