19394154

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9209}}^1$

素因数の和:9236

約数の個数: 40

約数和(自身を含む): 46805220

約数和(自身を除く): 27411066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9209, 18418, 27627, 55254, 82881, 119717, 165762, 239434, 248643, 359151, 497286, 718302, 745929, 1077453, 1491858, 2154906, 3232359, 6464718, 9697077, 19394154]

約数ペア:

[(1, 19394154), (2, 9697077), (3, 6464718), (6, 3232359), (9, 2154906), (13, 1491858), (18, 1077453), (26, 745929), (27, 718302), (39, 497286), (54, 359151), (78, 248643), (81, 239434), (117, 165762), (162, 119717), (234, 82881), (351, 55254), (702, 27627), (1053, 18418), (2106, 9209)]