19044558

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9070

約数の個数: 40

約数和(自身を含む): 45961608

約数和(自身を除く): 26917050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9043, 18086, 27129, 54258, 81387, 117559, 162774, 235118, 244161, 352677, 488322, 705354, 732483, 1058031, 1464966, 2116062, 3174093, 6348186, 9522279, 19044558]

約数ペア:

[(1, 19044558), (2, 9522279), (3, 6348186), (6, 3174093), (9, 2116062), (13, 1464966), (18, 1058031), (26, 732483), (27, 705354), (39, 488322), (54, 352677), (78, 244161), (81, 235118), (117, 162774), (162, 117559), (234, 81387), (351, 54258), (702, 27129), (1053, 18086), (2106, 9043)]