15914736

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 47779680

約数和(自身を除く): 31864944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 103, 111, 116, 144, 148, 174, 206, 222, 232, 261, 296, 309, 333, 348, 412, 444, 464, 522, 592, 618, 666, 696, 824, 888, 927, 1044, 1073, 1236, 1332, 1392, 1648, 1776, 1854, 2088, 2146, 2472, 2664, 2987, 3219, 3708, 3811, 4176, 4292, 4944, 5328, 5974, 6438, 7416, 7622, 8584, 8961, 9657, 11433, 11948, 12876, 14832, 15244, 17168, 17922, 19314, 22866, 23896, 25752, 26883, 30488, 34299, 35844, 38628, 45732, 47792, 51504, 53766, 60976, 68598, 71688, 77256, 91464, 107532, 110519, 137196, 143376, 154512, 182928, 215064, 221038, 274392, 331557, 430128, 442076, 548784, 663114, 884152, 994671, 1326228, 1768304, 1989342, 2652456, 3978684, 5304912, 7957368, 15914736]

約数ペア:

[(1, 15914736), (2, 7957368), (3, 5304912), (4, 3978684), (6, 2652456), (8, 1989342), (9, 1768304), (12, 1326228), (16, 994671), (18, 884152), (24, 663114), (29, 548784), (36, 442076), (37, 430128), (48, 331557), (58, 274392), (72, 221038), (74, 215064), (87, 182928), (103, 154512), (111, 143376), (116, 137196), (144, 110519), (148, 107532), (174, 91464), (206, 77256), (222, 71688), (232, 68598), (261, 60976), (296, 53766), (309, 51504), (333, 47792), (348, 45732), (412, 38628), (444, 35844), (464, 34299), (522, 30488), (592, 26883), (618, 25752), (666, 23896), (696, 22866), (824, 19314), (888, 17922), (927, 17168), (1044, 15244), (1073, 14832), (1236, 12876), (1332, 11948), (1392, 11433), (1648, 9657), (1776, 8961), (1854, 8584), (2088, 7622), (2146, 7416), (2472, 6438), (2664, 5974), (2987, 5328), (3219, 4944), (3708, 4292), (3811, 4176)]