31388148

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{8807}}^1$

素因数の和:8834

約数の個数: 60

約数和(自身を含む): 89524512

約数和(自身を除く): 58136364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 8807, 17614, 26421, 35228, 52842, 79263, 96877, 105684, 158526, 193754, 237789, 290631, 317052, 387508, 475578, 581262, 713367, 871893, 951156, 1162524, 1426734, 1743786, 2615679, 2853468, 3487572, 5231358, 7847037, 10462716, 15694074, 31388148]

約数ペア:

[(1, 31388148), (2, 15694074), (3, 10462716), (4, 7847037), (6, 5231358), (9, 3487572), (11, 2853468), (12, 2615679), (18, 1743786), (22, 1426734), (27, 1162524), (33, 951156), (36, 871893), (44, 713367), (54, 581262), (66, 475578), (81, 387508), (99, 317052), (108, 290631), (132, 237789), (162, 193754), (198, 158526), (297, 105684), (324, 96877), (396, 79263), (594, 52842), (891, 35228), (1188, 26421), (1782, 17614), (3564, 8807)]