13170816

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 40310400

約数和(自身を除く): 27139584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 103, 108, 111, 128, 144, 148, 192, 206, 216, 222, 288, 296, 309, 333, 384, 412, 432, 444, 576, 592, 618, 666, 824, 864, 888, 927, 999, 1152, 1184, 1236, 1332, 1648, 1728, 1776, 1854, 1998, 2368, 2472, 2664, 2781, 3296, 3456, 3552, 3708, 3811, 3996, 4736, 4944, 5328, 5562, 6592, 7104, 7416, 7622, 7992, 9888, 10656, 11124, 11433, 13184, 14208, 14832, 15244, 15984, 19776, 21312, 22248, 22866, 29664, 30488, 31968, 34299, 39552, 42624, 44496, 45732, 59328, 60976, 63936, 68598, 88992, 91464, 102897, 118656, 121952, 127872, 137196, 177984, 182928, 205794, 243904, 274392, 355968, 365856, 411588, 487808, 548784, 731712, 823176, 1097568, 1463424, 1646352, 2195136, 3292704, 4390272, 6585408, 13170816]

約数ペア:

[(1, 13170816), (2, 6585408), (3, 4390272), (4, 3292704), (6, 2195136), (8, 1646352), (9, 1463424), (12, 1097568), (16, 823176), (18, 731712), (24, 548784), (27, 487808), (32, 411588), (36, 365856), (37, 355968), (48, 274392), (54, 243904), (64, 205794), (72, 182928), (74, 177984), (96, 137196), (103, 127872), (108, 121952), (111, 118656), (128, 102897), (144, 91464), (148, 88992), (192, 68598), (206, 63936), (216, 60976), (222, 59328), (288, 45732), (296, 44496), (309, 42624), (333, 39552), (384, 34299), (412, 31968), (432, 30488), (444, 29664), (576, 22866), (592, 22248), (618, 21312), (666, 19776), (824, 15984), (864, 15244), (888, 14832), (927, 14208), (999, 13184), (1152, 11433), (1184, 11124), (1236, 10656), (1332, 9888), (1648, 7992), (1728, 7622), (1776, 7416), (1854, 7104), (1998, 6592), (2368, 5562), (2472, 5328), (2664, 4944), (2781, 4736), (3296, 3996), (3456, 3811), (3552, 3708)]