9983736

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 33454080

約数和(自身を除く): 23470344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 71, 72, 81, 84, 93, 108, 124, 126, 142, 162, 168, 186, 189, 213, 216, 217, 248, 252, 279, 284, 324, 372, 378, 426, 434, 497, 504, 558, 567, 568, 639, 648, 651, 744, 756, 837, 852, 868, 994, 1116, 1134, 1278, 1302, 1491, 1512, 1674, 1704, 1736, 1917, 1953, 1988, 2201, 2232, 2268, 2511, 2556, 2604, 2982, 3348, 3834, 3906, 3976, 4402, 4473, 4536, 5022, 5112, 5208, 5751, 5859, 5964, 6603, 6696, 7668, 7812, 8804, 8946, 10044, 11502, 11718, 11928, 13206, 13419, 15336, 15407, 15624, 17577, 17608, 17892, 19809, 20088, 23004, 23436, 26412, 26838, 30814, 35154, 35784, 39618, 40257, 46008, 46221, 46872, 52824, 53676, 59427, 61628, 70308, 79236, 80514, 92442, 107352, 118854, 123256, 138663, 140616, 158472, 161028, 178281, 184884, 237708, 277326, 322056, 356562, 369768, 415989, 475416, 554652, 713124, 831978, 1109304, 1247967, 1426248, 1663956, 2495934, 3327912, 4991868, 9983736]

約数ペア:

[(1, 9983736), (2, 4991868), (3, 3327912), (4, 2495934), (6, 1663956), (7, 1426248), (8, 1247967), (9, 1109304), (12, 831978), (14, 713124), (18, 554652), (21, 475416), (24, 415989), (27, 369768), (28, 356562), (31, 322056), (36, 277326), (42, 237708), (54, 184884), (56, 178281), (62, 161028), (63, 158472), (71, 140616), (72, 138663), (81, 123256), (84, 118854), (93, 107352), (108, 92442), (124, 80514), (126, 79236), (142, 70308), (162, 61628), (168, 59427), (186, 53676), (189, 52824), (213, 46872), (216, 46221), (217, 46008), (248, 40257), (252, 39618), (279, 35784), (284, 35154), (324, 30814), (372, 26838), (378, 26412), (426, 23436), (434, 23004), (497, 20088), (504, 19809), (558, 17892), (567, 17608), (568, 17577), (639, 15624), (648, 15407), (651, 15336), (744, 13419), (756, 13206), (837, 11928), (852, 11718), (868, 11502), (994, 10044), (1116, 8946), (1134, 8804), (1278, 7812), (1302, 7668), (1491, 6696), (1512, 6603), (1674, 5964), (1704, 5859), (1736, 5751), (1917, 5208), (1953, 5112), (1988, 5022), (2201, 4536), (2232, 4473), (2268, 4402), (2511, 3976), (2556, 3906), (2604, 3834), (2982, 3348)]