2123647554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{249079}}^1$

素因数の和:249127

約数の個数: 48

約数和(自身を含む): 5111121600

約数和(自身を除く): 2987474046

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 249079, 498158, 747237, 1494474, 1743553, 3487106, 5230659, 7223291, 10461318, 12204871, 14446582, 21669873, 24409742, 36614613, 43339746, 50563037, 73229226, 101126074, 151689111, 303378222, 353941259, 707882518, 1061823777, 2123647554]

約数ペア:

[(1, 2123647554), (2, 1061823777), (3, 707882518), (6, 353941259), (7, 303378222), (14, 151689111), (21, 101126074), (29, 73229226), (42, 50563037), (49, 43339746), (58, 36614613), (87, 24409742), (98, 21669873), (147, 14446582), (174, 12204871), (203, 10461318), (294, 7223291), (406, 5230659), (609, 3487106), (1218, 1743553), (1421, 1494474), (2842, 747237), (4263, 498158), (8526, 249079)]