18751392

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 59693760

約数和(自身を除く): 40942368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 1973, 2376, 3168, 3946, 4752, 5919, 7892, 9504, 11838, 15784, 17757, 21703, 23676, 31568, 35514, 43406, 47352, 53271, 63136, 65109, 71028, 86812, 94704, 106542, 130218, 142056, 173624, 189408, 195327, 213084, 260436, 284112, 347248, 390654, 426168, 520872, 568224, 585981, 694496, 781308, 852336, 1041744, 1171962, 1562616, 1704672, 2083488, 2343924, 3125232, 4687848, 6250464, 9375696, 18751392]

約数ペア:

[(1, 18751392), (2, 9375696), (3, 6250464), (4, 4687848), (6, 3125232), (8, 2343924), (9, 2083488), (11, 1704672), (12, 1562616), (16, 1171962), (18, 1041744), (22, 852336), (24, 781308), (27, 694496), (32, 585981), (33, 568224), (36, 520872), (44, 426168), (48, 390654), (54, 347248), (66, 284112), (72, 260436), (88, 213084), (96, 195327), (99, 189408), (108, 173624), (132, 142056), (144, 130218), (176, 106542), (198, 94704), (216, 86812), (264, 71028), (288, 65109), (297, 63136), (352, 53271), (396, 47352), (432, 43406), (528, 35514), (594, 31568), (792, 23676), (864, 21703), (1056, 17757), (1188, 15784), (1584, 11838), (1973, 9504), (2376, 7892), (3168, 5919), (3946, 4752)]