25032222

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 56255472

約数和(自身を除く): 31223250

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 107, 123, 214, 246, 317, 321, 369, 634, 642, 738, 951, 963, 1902, 1926, 2853, 4387, 5706, 8774, 12997, 13161, 25994, 26322, 33919, 38991, 39483, 67838, 77982, 78966, 101757, 116973, 203514, 233946, 305271, 610542, 1390679, 2781358, 4172037, 8344074, 12516111, 25032222]

約数ペア:

[(1, 25032222), (2, 12516111), (3, 8344074), (6, 4172037), (9, 2781358), (18, 1390679), (41, 610542), (82, 305271), (107, 233946), (123, 203514), (214, 116973), (246, 101757), (317, 78966), (321, 77982), (369, 67838), (634, 39483), (642, 38991), (738, 33919), (951, 26322), (963, 25994), (1902, 13161), (1926, 12997), (2853, 8774), (4387, 5706)]