39845808

素因数分解:

$2^4\times 3^2\times {\mathrm{276707}}^1$

素因数の和:276721

約数の個数: 30

約数和(自身を含む): 111513324

約数和(自身を除く): 71667516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 276707, 553414, 830121, 1106828, 1660242, 2213656, 2490363, 3320484, 4427312, 4980726, 6640968, 9961452, 13281936, 19922904, 39845808]

約数ペア:

[(1, 39845808), (2, 19922904), (3, 13281936), (4, 9961452), (6, 6640968), (8, 4980726), (9, 4427312), (12, 3320484), (16, 2490363), (18, 2213656), (24, 1660242), (36, 1106828), (48, 830121), (72, 553414), (144, 276707)]