2043202518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{345019}}^1$

素因数の和:345081

約数の個数: 48

約数和(自身を含む): 5167019520

約数和(自身を除く): 3123817002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 345019, 690038, 1035057, 2070114, 2415133, 3105171, 4830266, 6210342, 7245399, 14490798, 16215893, 21736197, 32431786, 43472394, 48647679, 97295358, 113511251, 145943037, 227022502, 291886074, 340533753, 681067506, 1021601259, 2043202518]

約数ペア:

[(1, 2043202518), (2, 1021601259), (3, 681067506), (6, 340533753), (7, 291886074), (9, 227022502), (14, 145943037), (18, 113511251), (21, 97295358), (42, 48647679), (47, 43472394), (63, 32431786), (94, 21736197), (126, 16215893), (141, 14490798), (282, 7245399), (329, 6210342), (423, 4830266), (658, 3105171), (846, 2415133), (987, 2070114), (1974, 1035057), (2961, 690038), (5922, 345019)]