1868814984

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{3547}}^1$

素因数の和:4342

約数の個数: 64

約数和(自身を含む): 4840891200

約数和(自身を除く): 2972076216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 757, 1514, 2271, 3028, 3547, 4542, 6056, 7094, 9084, 10641, 14188, 18168, 21282, 21953, 28376, 42564, 43906, 65859, 85128, 87812, 102863, 131718, 175624, 205726, 263436, 308589, 411452, 526872, 617178, 822904, 1234356, 2468712, 2685079, 5370158, 8055237, 10740316, 16110474, 21480632, 32220948, 64441896, 77867291, 155734582, 233601873, 311469164, 467203746, 622938328, 934407492, 1868814984]

約数ペア:

[(1, 1868814984), (2, 934407492), (3, 622938328), (4, 467203746), (6, 311469164), (8, 233601873), (12, 155734582), (24, 77867291), (29, 64441896), (58, 32220948), (87, 21480632), (116, 16110474), (174, 10740316), (232, 8055237), (348, 5370158), (696, 2685079), (757, 2468712), (1514, 1234356), (2271, 822904), (3028, 617178), (3547, 526872), (4542, 411452), (6056, 308589), (7094, 263436), (9084, 205726), (10641, 175624), (14188, 131718), (18168, 102863), (21282, 87812), (21953, 85128), (28376, 65859), (42564, 43906)]