29009988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{12791}}^1$

素因数の和:12814

約数の個数: 60

約数和(自身を含む): 86678592

約数和(自身を除く): 57668604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 12791, 25582, 38373, 51164, 76746, 89537, 115119, 153492, 179074, 230238, 268611, 345357, 358148, 460476, 537222, 690714, 805833, 1036071, 1074444, 1381428, 1611666, 2072142, 2417499, 3223332, 4144284, 4834998, 7252497, 9669996, 14504994, 29009988]

約数ペア:

[(1, 29009988), (2, 14504994), (3, 9669996), (4, 7252497), (6, 4834998), (7, 4144284), (9, 3223332), (12, 2417499), (14, 2072142), (18, 1611666), (21, 1381428), (27, 1074444), (28, 1036071), (36, 805833), (42, 690714), (54, 537222), (63, 460476), (81, 358148), (84, 345357), (108, 268611), (126, 230238), (162, 179074), (189, 153492), (252, 115119), (324, 89537), (378, 76746), (567, 51164), (756, 38373), (1134, 25582), (2268, 12791)]