13251126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 32666112

約数和(自身を除く): 19414986

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 277, 357, 402, 469, 554, 714, 831, 938, 1139, 1407, 1662, 1939, 2278, 2814, 3417, 3878, 4709, 5817, 6834, 7973, 9418, 11634, 14127, 15946, 18559, 23919, 28254, 32963, 37118, 47838, 55677, 65926, 98889, 111354, 129913, 197778, 259826, 315503, 389739, 631006, 779478, 946509, 1893018, 2208521, 4417042, 6625563, 13251126]

約数ペア:

[(1, 13251126), (2, 6625563), (3, 4417042), (6, 2208521), (7, 1893018), (14, 946509), (17, 779478), (21, 631006), (34, 389739), (42, 315503), (51, 259826), (67, 197778), (102, 129913), (119, 111354), (134, 98889), (201, 65926), (238, 55677), (277, 47838), (357, 37118), (402, 32963), (469, 28254), (554, 23919), (714, 18559), (831, 15946), (938, 14127), (1139, 11634), (1407, 9418), (1662, 7973), (1939, 6834), (2278, 5817), (2814, 4709), (3417, 3878)]