3421908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 10180352

約数和(自身を除く): 6758444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 367, 444, 518, 666, 734, 777, 1036, 1101, 1332, 1468, 1554, 2202, 2331, 2569, 3108, 3303, 4404, 4662, 5138, 6606, 7707, 9324, 10276, 13212, 13579, 15414, 23121, 27158, 30828, 40737, 46242, 54316, 81474, 92484, 95053, 122211, 162948, 190106, 244422, 285159, 380212, 488844, 570318, 855477, 1140636, 1710954, 3421908]

約数ペア:

[(1, 3421908), (2, 1710954), (3, 1140636), (4, 855477), (6, 570318), (7, 488844), (9, 380212), (12, 285159), (14, 244422), (18, 190106), (21, 162948), (28, 122211), (36, 95053), (37, 92484), (42, 81474), (63, 54316), (74, 46242), (84, 40737), (111, 30828), (126, 27158), (148, 23121), (222, 15414), (252, 13579), (259, 13212), (333, 10276), (367, 9324), (444, 7707), (518, 6606), (666, 5138), (734, 4662), (777, 4404), (1036, 3303), (1101, 3108), (1332, 2569), (1468, 2331), (1554, 2202)]