25218414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 60121152

約数和(自身を除く): 34902738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 2293, 3666, 4586, 5499, 6879, 10998, 13758, 20637, 29809, 41274, 59618, 89427, 107771, 178854, 215542, 268281, 323313, 536562, 646626, 969939, 1401023, 1939878, 2802046, 4203069, 8406138, 12609207, 25218414]

約数ペア:

[(1, 25218414), (2, 12609207), (3, 8406138), (6, 4203069), (9, 2802046), (13, 1939878), (18, 1401023), (26, 969939), (39, 646626), (47, 536562), (78, 323313), (94, 268281), (117, 215542), (141, 178854), (234, 107771), (282, 89427), (423, 59618), (611, 41274), (846, 29809), (1222, 20637), (1833, 13758), (2293, 10998), (3666, 6879), (4586, 5499)]