18468324

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 58544640

約数和(自身を除く): 40076316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 479, 567, 612, 714, 756, 918, 958, 1071, 1134, 1377, 1428, 1437, 1836, 1916, 2142, 2268, 2754, 2874, 3213, 3353, 4284, 4311, 5508, 5748, 6426, 6706, 8143, 8622, 9639, 10059, 12852, 12933, 13412, 16286, 17244, 19278, 20118, 24429, 25866, 30177, 32572, 38556, 38799, 40236, 48858, 51732, 57001, 60354, 73287, 77598, 90531, 97716, 114002, 120708, 146574, 155196, 171003, 181062, 219861, 228004, 271593, 293148, 342006, 362124, 439722, 513009, 543186, 659583, 684012, 879444, 1026018, 1086372, 1319166, 1539027, 2052036, 2638332, 3078054, 4617081, 6156108, 9234162, 18468324]

約数ペア:

[(1, 18468324), (2, 9234162), (3, 6156108), (4, 4617081), (6, 3078054), (7, 2638332), (9, 2052036), (12, 1539027), (14, 1319166), (17, 1086372), (18, 1026018), (21, 879444), (27, 684012), (28, 659583), (34, 543186), (36, 513009), (42, 439722), (51, 362124), (54, 342006), (63, 293148), (68, 271593), (81, 228004), (84, 219861), (102, 181062), (108, 171003), (119, 155196), (126, 146574), (153, 120708), (162, 114002), (189, 97716), (204, 90531), (238, 77598), (252, 73287), (306, 60354), (324, 57001), (357, 51732), (378, 48858), (459, 40236), (476, 38799), (479, 38556), (567, 32572), (612, 30177), (714, 25866), (756, 24429), (918, 20118), (958, 19278), (1071, 17244), (1134, 16286), (1377, 13412), (1428, 12933), (1437, 12852), (1836, 10059), (1916, 9639), (2142, 8622), (2268, 8143), (2754, 6706), (2874, 6426), (3213, 5748), (3353, 5508), (4284, 4311)]