2980149552

素因数分解:

$2^4\times 3^2\times {\mathrm{20695483}}^1$

素因数の和:20695497

約数の個数: 30

約数和(自身を含む): 8340280052

約数和(自身を除く): 5360130500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20695483, 41390966, 62086449, 82781932, 124172898, 165563864, 186259347, 248345796, 331127728, 372518694, 496691592, 745037388, 993383184, 1490074776, 2980149552]

約数ペア:

[(1, 2980149552), (2, 1490074776), (3, 993383184), (4, 745037388), (6, 496691592), (8, 372518694), (9, 331127728), (12, 248345796), (16, 186259347), (18, 165563864), (24, 124172898), (36, 82781932), (48, 62086449), (72, 41390966), (144, 20695483)]