521620596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2069923}}^1$

素因数の和:2069940

約数の個数: 36

約数和(自身を含む): 1506904672

約数和(自身を除く): 985284076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2069923, 4139846, 6209769, 8279692, 12419538, 14489461, 18629307, 24839076, 28978922, 37258614, 43468383, 57957844, 74517228, 86936766, 130405149, 173873532, 260810298, 521620596]

約数ペア:

[(1, 521620596), (2, 260810298), (3, 173873532), (4, 130405149), (6, 86936766), (7, 74517228), (9, 57957844), (12, 43468383), (14, 37258614), (18, 28978922), (21, 24839076), (28, 18629307), (36, 14489461), (42, 12419538), (63, 8279692), (84, 6209769), (126, 4139846), (252, 2069923)]