2491268688

素因数分解:

$2^4\times 3^2\times {\mathrm{17300477}}^1$

素因数の和:17300491

約数の個数: 30

約数和(自身を含む): 6972092634

約数和(自身を除く): 4480823946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17300477, 34600954, 51901431, 69201908, 103802862, 138403816, 155704293, 207605724, 276807632, 311408586, 415211448, 622817172, 830422896, 1245634344, 2491268688]

約数ペア:

[(1, 2491268688), (2, 1245634344), (3, 830422896), (4, 622817172), (6, 415211448), (8, 311408586), (9, 276807632), (12, 207605724), (16, 155704293), (18, 138403816), (24, 103802862), (36, 69201908), (48, 51901431), (72, 34600954), (144, 17300477)]