7199874

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 19906560

約数和(自身を除く): 12706686

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 27, 31, 33, 34, 46, 51, 54, 62, 66, 69, 93, 99, 102, 138, 153, 186, 187, 198, 207, 253, 279, 297, 306, 341, 374, 391, 414, 459, 506, 527, 558, 561, 594, 621, 682, 713, 759, 782, 837, 918, 1023, 1054, 1122, 1173, 1242, 1426, 1518, 1581, 1674, 1683, 2046, 2139, 2277, 2346, 3069, 3162, 3366, 3519, 4278, 4301, 4554, 4743, 5049, 5797, 6138, 6417, 6831, 7038, 7843, 8602, 9207, 9486, 10098, 10557, 11594, 12121, 12834, 12903, 13662, 14229, 15686, 17391, 18414, 19251, 21114, 23529, 24242, 25806, 28458, 34782, 36363, 38502, 38709, 47058, 52173, 70587, 72726, 77418, 104346, 109089, 116127, 133331, 141174, 156519, 211761, 218178, 232254, 266662, 313038, 327267, 399993, 423522, 654534, 799986, 1199979, 2399958, 3599937, 7199874]

約数ペア:

[(1, 7199874), (2, 3599937), (3, 2399958), (6, 1199979), (9, 799986), (11, 654534), (17, 423522), (18, 399993), (22, 327267), (23, 313038), (27, 266662), (31, 232254), (33, 218178), (34, 211761), (46, 156519), (51, 141174), (54, 133331), (62, 116127), (66, 109089), (69, 104346), (93, 77418), (99, 72726), (102, 70587), (138, 52173), (153, 47058), (186, 38709), (187, 38502), (198, 36363), (207, 34782), (253, 28458), (279, 25806), (297, 24242), (306, 23529), (341, 21114), (374, 19251), (391, 18414), (414, 17391), (459, 15686), (506, 14229), (527, 13662), (558, 12903), (561, 12834), (594, 12121), (621, 11594), (682, 10557), (713, 10098), (759, 9486), (782, 9207), (837, 8602), (918, 7843), (1023, 7038), (1054, 6831), (1122, 6417), (1173, 6138), (1242, 5797), (1426, 5049), (1518, 4743), (1581, 4554), (1674, 4301), (1683, 4278), (2046, 3519), (2139, 3366), (2277, 3162), (2346, 3069)]