2031498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 5256576

約数和(自身を除く): 3225078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 701, 966, 1402, 1449, 2103, 2898, 4206, 4907, 6309, 9814, 12618, 14721, 16123, 29442, 32246, 44163, 48369, 88326, 96738, 112861, 145107, 225722, 290214, 338583, 677166, 1015749, 2031498]

約数ペア:

[(1, 2031498), (2, 1015749), (3, 677166), (6, 338583), (7, 290214), (9, 225722), (14, 145107), (18, 112861), (21, 96738), (23, 88326), (42, 48369), (46, 44163), (63, 32246), (69, 29442), (126, 16123), (138, 14721), (161, 12618), (207, 9814), (322, 6309), (414, 4907), (483, 4206), (701, 2898), (966, 2103), (1402, 1449)]