747396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1620

約数の個数: 36

約数和(自身を含む): 2035852

約数和(自身を除く): 1288456

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1597, 3194, 4791, 6388, 9582, 14373, 19164, 20761, 28746, 41522, 57492, 62283, 83044, 124566, 186849, 249132, 373698, 747396]

約数ペア:

[(1, 747396), (2, 373698), (3, 249132), (4, 186849), (6, 124566), (9, 83044), (12, 62283), (13, 57492), (18, 41522), (26, 28746), (36, 20761), (39, 19164), (52, 14373), (78, 9582), (117, 6388), (156, 4791), (234, 3194), (468, 1597)]