42480522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5527}}^1$

素因数の和:5603

約数の個数: 48

約数和(自身を含む): 106933632

約数和(自身を除く): 64453110

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, 5527, 7686, 11054, 16581, 33162, 38689, 49743, 77378, 99486, 116067, 232134, 337147, 348201, 674294, 696402, 1011441, 2022882, 2360029, 3034323, 4720058, 6068646, 7080087, 14160174, 21240261, 42480522]

約数ペア:

[(1, 42480522), (2, 21240261), (3, 14160174), (6, 7080087), (7, 6068646), (9, 4720058), (14, 3034323), (18, 2360029), (21, 2022882), (42, 1011441), (61, 696402), (63, 674294), (122, 348201), (126, 337147), (183, 232134), (366, 116067), (427, 99486), (549, 77378), (854, 49743), (1098, 38689), (1281, 33162), (2562, 16581), (3843, 11054), (5527, 7686)]