13243734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 33190560

約数和(自身を除く): 19946826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1181, 1246, 1602, 1869, 2362, 3543, 3738, 5607, 7086, 8267, 10629, 11214, 16534, 21258, 24801, 49602, 74403, 105109, 148806, 210218, 315327, 630654, 735763, 945981, 1471526, 1891962, 2207289, 4414578, 6621867, 13243734]

約数ペア:

[(1, 13243734), (2, 6621867), (3, 4414578), (6, 2207289), (7, 1891962), (9, 1471526), (14, 945981), (18, 735763), (21, 630654), (42, 315327), (63, 210218), (89, 148806), (126, 105109), (178, 74403), (267, 49602), (534, 24801), (623, 21258), (801, 16534), (1181, 11214), (1246, 10629), (1602, 8267), (1869, 7086), (2362, 5607), (3543, 3738)]