25597026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5240

約数の個数: 64

約数和(自身を含む): 70022400

約数和(自身を除く): 44425374

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 5209, 10418, 15627, 31254, 36463, 46881, 67717, 72926, 93762, 109389, 135434, 140643, 203151, 218778, 281286, 328167, 406302, 474019, 609453, 656334, 948038, 984501, 1218906, 1422057, 1828359, 1969002, 2844114, 3656718, 4266171, 8532342, 12798513, 25597026]

約数ペア:

[(1, 25597026), (2, 12798513), (3, 8532342), (6, 4266171), (7, 3656718), (9, 2844114), (13, 1969002), (14, 1828359), (18, 1422057), (21, 1218906), (26, 984501), (27, 948038), (39, 656334), (42, 609453), (54, 474019), (63, 406302), (78, 328167), (91, 281286), (117, 218778), (126, 203151), (182, 140643), (189, 135434), (234, 109389), (273, 93762), (351, 72926), (378, 67717), (546, 46881), (702, 36463), (819, 31254), (1638, 15627), (2457, 10418), (4914, 5209)]