2627226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 4111974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 719, 1218, 1438, 1827, 2157, 3654, 4314, 5033, 6471, 10066, 12942, 15099, 20851, 30198, 41702, 45297, 62553, 90594, 125106, 145957, 187659, 291914, 375318, 437871, 875742, 1313613, 2627226]

約数ペア:

[(1, 2627226), (2, 1313613), (3, 875742), (6, 437871), (7, 375318), (9, 291914), (14, 187659), (18, 145957), (21, 125106), (29, 90594), (42, 62553), (58, 45297), (63, 41702), (87, 30198), (126, 20851), (174, 15099), (203, 12942), (261, 10066), (406, 6471), (522, 5033), (609, 4314), (719, 3654), (1218, 2157), (1438, 1827)]