4917738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 11737440

約数和(自身を除く): 6819702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 389, 602, 778, 903, 1167, 1806, 2107, 2334, 2723, 4214, 5446, 6321, 8169, 12642, 16338, 16727, 19061, 33454, 38122, 50181, 57183, 100362, 114366, 117089, 234178, 351267, 702534, 819623, 1639246, 2458869, 4917738]

約数ペア:

[(1, 4917738), (2, 2458869), (3, 1639246), (6, 819623), (7, 702534), (14, 351267), (21, 234178), (42, 117089), (43, 114366), (49, 100362), (86, 57183), (98, 50181), (129, 38122), (147, 33454), (258, 19061), (294, 16727), (301, 16338), (389, 12642), (602, 8169), (778, 6321), (903, 5446), (1167, 4214), (1806, 2723), (2107, 2334)]