2814318

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 7123200

約数和(自身を除く): 4308882

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 211, 234, 247, 342, 351, 422, 494, 513, 633, 702, 741, 1026, 1266, 1482, 1899, 2223, 2743, 3798, 4009, 4446, 5486, 5697, 6669, 8018, 8229, 11394, 12027, 13338, 16458, 24054, 24687, 36081, 49374, 52117, 72162, 74061, 104234, 108243, 148122, 156351, 216486, 312702, 469053, 938106, 1407159, 2814318]

約数ペア:

[(1, 2814318), (2, 1407159), (3, 938106), (6, 469053), (9, 312702), (13, 216486), (18, 156351), (19, 148122), (26, 108243), (27, 104234), (38, 74061), (39, 72162), (54, 52117), (57, 49374), (78, 36081), (114, 24687), (117, 24054), (171, 16458), (211, 13338), (234, 12027), (247, 11394), (342, 8229), (351, 8018), (422, 6669), (494, 5697), (513, 5486), (633, 4446), (702, 4009), (741, 3798), (1026, 2743), (1266, 2223), (1482, 1899)]