1917977256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2049121}}^1$

素因数の和:2049146

約数の個数: 48

約数和(自身を含む): 5594103060

約数和(自身を除く): 3676125804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2049121, 4098242, 6147363, 8196484, 12294726, 16392968, 18442089, 24589452, 26638573, 36884178, 49178904, 53277146, 73768356, 79915719, 106554292, 147536712, 159831438, 213108584, 239747157, 319662876, 479494314, 639325752, 958988628, 1917977256]

約数ペア:

[(1, 1917977256), (2, 958988628), (3, 639325752), (4, 479494314), (6, 319662876), (8, 239747157), (9, 213108584), (12, 159831438), (13, 147536712), (18, 106554292), (24, 79915719), (26, 73768356), (36, 53277146), (39, 49178904), (52, 36884178), (72, 26638573), (78, 24589452), (104, 18442089), (117, 16392968), (156, 12294726), (234, 8196484), (312, 6147363), (468, 4098242), (936, 2049121)]