47722878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 122019840

約数和(自身を除く): 74296962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 191, 378, 382, 573, 661, 1146, 1322, 1337, 1719, 1983, 2674, 3438, 3966, 4011, 4627, 5157, 5949, 8022, 9254, 10314, 11898, 12033, 13881, 17847, 24066, 27762, 35694, 36099, 41643, 72198, 83286, 124929, 126251, 249858, 252502, 378753, 757506, 883757, 1136259, 1767514, 2272518, 2651271, 3408777, 5302542, 6817554, 7953813, 15907626, 23861439, 47722878]

約数ペア:

[(1, 47722878), (2, 23861439), (3, 15907626), (6, 7953813), (7, 6817554), (9, 5302542), (14, 3408777), (18, 2651271), (21, 2272518), (27, 1767514), (42, 1136259), (54, 883757), (63, 757506), (126, 378753), (189, 252502), (191, 249858), (378, 126251), (382, 124929), (573, 83286), (661, 72198), (1146, 41643), (1322, 36099), (1337, 35694), (1719, 27762), (1983, 24066), (2674, 17847), (3438, 13881), (3966, 12033), (4011, 11898), (4627, 10314), (5157, 9254), (5949, 8022)]