19756224

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 140

約数和(自身を含む): 60730384

約数和(自身を除く): 40974160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 103, 108, 111, 144, 148, 162, 192, 206, 216, 222, 288, 296, 309, 324, 333, 412, 432, 444, 576, 592, 618, 648, 666, 824, 864, 888, 927, 999, 1184, 1236, 1296, 1332, 1648, 1728, 1776, 1854, 1998, 2368, 2472, 2592, 2664, 2781, 2997, 3296, 3552, 3708, 3811, 3996, 4944, 5184, 5328, 5562, 5994, 6592, 7104, 7416, 7622, 7992, 8343, 9888, 10656, 11124, 11433, 11988, 14832, 15244, 15984, 16686, 19776, 21312, 22248, 22866, 23976, 29664, 30488, 31968, 33372, 34299, 44496, 45732, 47952, 59328, 60976, 63936, 66744, 68598, 88992, 91464, 95904, 102897, 121952, 133488, 137196, 177984, 182928, 191808, 205794, 243904, 266976, 274392, 308691, 365856, 411588, 533952, 548784, 617382, 731712, 823176, 1097568, 1234764, 1646352, 2195136, 2469528, 3292704, 4939056, 6585408, 9878112, 19756224]

約数ペア:

[(1, 19756224), (2, 9878112), (3, 6585408), (4, 4939056), (6, 3292704), (8, 2469528), (9, 2195136), (12, 1646352), (16, 1234764), (18, 1097568), (24, 823176), (27, 731712), (32, 617382), (36, 548784), (37, 533952), (48, 411588), (54, 365856), (64, 308691), (72, 274392), (74, 266976), (81, 243904), (96, 205794), (103, 191808), (108, 182928), (111, 177984), (144, 137196), (148, 133488), (162, 121952), (192, 102897), (206, 95904), (216, 91464), (222, 88992), (288, 68598), (296, 66744), (309, 63936), (324, 60976), (333, 59328), (412, 47952), (432, 45732), (444, 44496), (576, 34299), (592, 33372), (618, 31968), (648, 30488), (666, 29664), (824, 23976), (864, 22866), (888, 22248), (927, 21312), (999, 19776), (1184, 16686), (1236, 15984), (1296, 15244), (1332, 14832), (1648, 11988), (1728, 11433), (1776, 11124), (1854, 10656), (1998, 9888), (2368, 8343), (2472, 7992), (2592, 7622), (2664, 7416), (2781, 7104), (2997, 6592), (3296, 5994), (3552, 5562), (3708, 5328), (3811, 5184), (3996, 4944)]