13265784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{26321}}^1$

素因数の和:26340

約数の個数: 48

約数和(自身を含む): 41062320

約数和(自身を除く): 27796536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 26321, 52642, 78963, 105284, 157926, 184247, 210568, 236889, 315852, 368494, 473778, 552741, 631704, 736988, 947556, 1105482, 1473976, 1658223, 1895112, 2210964, 3316446, 4421928, 6632892, 13265784]

約数ペア:

[(1, 13265784), (2, 6632892), (3, 4421928), (4, 3316446), (6, 2210964), (7, 1895112), (8, 1658223), (9, 1473976), (12, 1105482), (14, 947556), (18, 736988), (21, 631704), (24, 552741), (28, 473778), (36, 368494), (42, 315852), (56, 236889), (63, 210568), (72, 184247), (84, 157926), (126, 105284), (168, 78963), (252, 52642), (504, 26321)]