1946256039

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113161}}^1$

素因数の和:113197

約数の個数: 48

約数和(自身を含む): 3612131040

約数和(自身を除く): 1665875001

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 5733, 17199, 113161, 339483, 792127, 1018449, 1471093, 2376381, 3055347, 4413279, 5544889, 7129143, 10297651, 13239837, 16634667, 21387429, 30892953, 39719511, 49904001, 72083557, 92678859, 149712003, 216250671, 278036577, 648752013, 1946256039]

約数ペア:

[(1, 1946256039), (3, 648752013), (7, 278036577), (9, 216250671), (13, 149712003), (21, 92678859), (27, 72083557), (39, 49904001), (49, 39719511), (63, 30892953), (91, 21387429), (117, 16634667), (147, 13239837), (189, 10297651), (273, 7129143), (351, 5544889), (441, 4413279), (637, 3055347), (819, 2376381), (1323, 1471093), (1911, 1018449), (2457, 792127), (5733, 339483), (17199, 113161)]