718812

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 1865136

約数和(自身を除く): 1146324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 487, 492, 738, 974, 1461, 1476, 1948, 2922, 4383, 5844, 8766, 17532, 19967, 39934, 59901, 79868, 119802, 179703, 239604, 359406, 718812]

約数ペア:

[(1, 718812), (2, 359406), (3, 239604), (4, 179703), (6, 119802), (9, 79868), (12, 59901), (18, 39934), (36, 19967), (41, 17532), (82, 8766), (123, 5844), (164, 4383), (246, 2922), (369, 1948), (487, 1476), (492, 1461), (738, 974)]