66895542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27943}}^1$

素因数の和:27977

約数の個数: 48

約数和(自身を含む): 174370560

約数和(自身を除く): 107475018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 27943, 55886, 83829, 167658, 195601, 251487, 391202, 502974, 530917, 586803, 1061834, 1173606, 1592751, 1760409, 3185502, 3520818, 3716419, 4778253, 7432838, 9556506, 11149257, 22298514, 33447771, 66895542]

約数ペア:

[(1, 66895542), (2, 33447771), (3, 22298514), (6, 11149257), (7, 9556506), (9, 7432838), (14, 4778253), (18, 3716419), (19, 3520818), (21, 3185502), (38, 1760409), (42, 1592751), (57, 1173606), (63, 1061834), (114, 586803), (126, 530917), (133, 502974), (171, 391202), (266, 251487), (342, 195601), (399, 167658), (798, 83829), (1197, 55886), (2394, 27943)]