18393007032

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1115539}}^1$

素因数の和:1115780

約数の個数: 48

約数和(自身を含む): 50031969000

約数和(自身を除く): 31638961968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 16488, 1115539, 2231078, 3346617, 4462156, 6693234, 8924312, 10039851, 13386468, 20079702, 26772936, 40159404, 80318808, 255458431, 510916862, 766375293, 1021833724, 1532750586, 2043667448, 2299125879, 3065501172, 4598251758, 6131002344, 9196503516, 18393007032]

約数ペア:

[(1, 18393007032), (2, 9196503516), (3, 6131002344), (4, 4598251758), (6, 3065501172), (8, 2299125879), (9, 2043667448), (12, 1532750586), (18, 1021833724), (24, 766375293), (36, 510916862), (72, 255458431), (229, 80318808), (458, 40159404), (687, 26772936), (916, 20079702), (1374, 13386468), (1832, 10039851), (2061, 8924312), (2748, 6693234), (4122, 4462156), (5496, 3346617), (8244, 2231078), (16488, 1115539)]