18875592

素因数分解:

$2^3\times 3^4\times {\mathrm{29129}}^1$

素因数の和:29147

約数の個数: 40

約数和(自身を含む): 52870950

約数和(自身を除く): 33995358

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29129, 58258, 87387, 116516, 174774, 233032, 262161, 349548, 524322, 699096, 786483, 1048644, 1572966, 2097288, 2359449, 3145932, 4718898, 6291864, 9437796, 18875592]

約数ペア:

[(1, 18875592), (2, 9437796), (3, 6291864), (4, 4718898), (6, 3145932), (8, 2359449), (9, 2097288), (12, 1572966), (18, 1048644), (24, 786483), (27, 699096), (36, 524322), (54, 349548), (72, 262161), (81, 233032), (108, 174774), (162, 116516), (216, 87387), (324, 58258), (648, 29129)]