31112676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 90394304

約数和(自身を除く): 59281628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 373, 662, 746, 993, 1119, 1324, 1492, 1986, 2238, 2317, 2611, 2979, 3357, 3972, 4476, 4634, 5222, 5958, 6714, 6951, 7833, 9268, 10444, 11916, 13428, 13902, 15666, 20853, 23499, 27804, 31332, 41706, 46998, 83412, 93996, 123463, 246926, 370389, 493852, 740778, 864241, 1111167, 1481556, 1728482, 2222334, 2592723, 3456964, 4444668, 5185446, 7778169, 10370892, 15556338, 31112676]

約数ペア:

[(1, 31112676), (2, 15556338), (3, 10370892), (4, 7778169), (6, 5185446), (7, 4444668), (9, 3456964), (12, 2592723), (14, 2222334), (18, 1728482), (21, 1481556), (28, 1111167), (36, 864241), (42, 740778), (63, 493852), (84, 370389), (126, 246926), (252, 123463), (331, 93996), (373, 83412), (662, 46998), (746, 41706), (993, 31332), (1119, 27804), (1324, 23499), (1492, 20853), (1986, 15666), (2238, 13902), (2317, 13428), (2611, 11916), (2979, 10444), (3357, 9268), (3972, 7833), (4476, 6951), (4634, 6714), (5222, 5958)]