2790432378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{38669}}^1$

素因数の和:38907

約数の個数: 48

約数和(自身を含む): 6394471200

約数和(自身を除く): 3604038822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 211, 342, 422, 633, 1266, 1899, 3798, 4009, 8018, 12027, 24054, 36081, 38669, 72162, 77338, 116007, 232014, 348021, 696042, 734711, 1469422, 2204133, 4408266, 6612399, 8159159, 13224798, 16318318, 24477477, 48954954, 73432431, 146864862, 155024021, 310048042, 465072063, 930144126, 1395216189, 2790432378]

約数ペア:

[(1, 2790432378), (2, 1395216189), (3, 930144126), (6, 465072063), (9, 310048042), (18, 155024021), (19, 146864862), (38, 73432431), (57, 48954954), (114, 24477477), (171, 16318318), (211, 13224798), (342, 8159159), (422, 6612399), (633, 4408266), (1266, 2204133), (1899, 1469422), (3798, 734711), (4009, 696042), (8018, 348021), (12027, 232014), (24054, 116007), (36081, 77338), (38669, 72162)]