2019011634

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{45247}}^1$

素因数の和:45359

約数の個数: 48

約数和(自身を含む): 4559912448

約数和(自身を除く): 2540900814

約数列:

[1, 2, 3, 6, 9, 18, 37, 67, 74, 111, 134, 201, 222, 333, 402, 603, 666, 1206, 2479, 4958, 7437, 14874, 22311, 44622, 45247, 90494, 135741, 271482, 407223, 814446, 1674139, 3031549, 3348278, 5022417, 6063098, 9094647, 10044834, 15067251, 18189294, 27283941, 30134502, 54567882, 112167313, 224334626, 336501939, 673003878, 1009505817, 2019011634]

約数ペア:

[(1, 2019011634), (2, 1009505817), (3, 673003878), (6, 336501939), (9, 224334626), (18, 112167313), (37, 54567882), (67, 30134502), (74, 27283941), (111, 18189294), (134, 15067251), (201, 10044834), (222, 9094647), (333, 6063098), (402, 5022417), (603, 3348278), (666, 3031549), (1206, 1674139), (2479, 814446), (4958, 407223), (7437, 271482), (14874, 135741), (22311, 90494), (44622, 45247)]