18464004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13151}}^1$

素因数の和:13177

約数の個数: 48

約数和(自身を含む): 51555840

約数和(自身を除く): 33091836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13151, 26302, 39453, 52604, 78906, 118359, 157812, 170963, 236718, 341926, 355077, 473436, 512889, 683852, 710154, 1025778, 1420308, 1538667, 2051556, 3077334, 4616001, 6154668, 9232002, 18464004]

約数ペア:

[(1, 18464004), (2, 9232002), (3, 6154668), (4, 4616001), (6, 3077334), (9, 2051556), (12, 1538667), (13, 1420308), (18, 1025778), (26, 710154), (27, 683852), (36, 512889), (39, 473436), (52, 355077), (54, 341926), (78, 236718), (108, 170963), (117, 157812), (156, 118359), (234, 78906), (351, 52604), (468, 39453), (702, 26302), (1404, 13151)]