18008676

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 56306880

約数和(自身を除く): 38298204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 83, 84, 98, 108, 123, 126, 147, 164, 166, 189, 196, 246, 249, 252, 287, 294, 332, 369, 378, 441, 492, 498, 574, 581, 588, 738, 747, 756, 861, 882, 996, 1107, 1148, 1162, 1323, 1476, 1494, 1722, 1743, 1764, 2009, 2214, 2241, 2324, 2583, 2646, 2988, 3403, 3444, 3486, 4018, 4067, 4428, 4482, 5166, 5229, 5292, 6027, 6806, 6972, 7749, 8036, 8134, 8964, 10209, 10332, 10458, 12054, 12201, 13612, 15498, 15687, 16268, 18081, 20418, 20916, 23821, 24108, 24402, 30627, 30996, 31374, 36162, 36603, 40836, 47642, 48804, 54243, 61254, 62748, 71463, 72324, 73206, 91881, 95284, 108486, 109809, 122508, 142926, 146412, 166747, 183762, 214389, 216972, 219618, 285852, 333494, 367524, 428778, 439236, 500241, 643167, 666988, 857556, 1000482, 1286334, 1500723, 2000964, 2572668, 3001446, 4502169, 6002892, 9004338, 18008676]

約数ペア:

[(1, 18008676), (2, 9004338), (3, 6002892), (4, 4502169), (6, 3001446), (7, 2572668), (9, 2000964), (12, 1500723), (14, 1286334), (18, 1000482), (21, 857556), (27, 666988), (28, 643167), (36, 500241), (41, 439236), (42, 428778), (49, 367524), (54, 333494), (63, 285852), (82, 219618), (83, 216972), (84, 214389), (98, 183762), (108, 166747), (123, 146412), (126, 142926), (147, 122508), (164, 109809), (166, 108486), (189, 95284), (196, 91881), (246, 73206), (249, 72324), (252, 71463), (287, 62748), (294, 61254), (332, 54243), (369, 48804), (378, 47642), (441, 40836), (492, 36603), (498, 36162), (574, 31374), (581, 30996), (588, 30627), (738, 24402), (747, 24108), (756, 23821), (861, 20916), (882, 20418), (996, 18081), (1107, 16268), (1148, 15687), (1162, 15498), (1323, 13612), (1476, 12201), (1494, 12054), (1722, 10458), (1743, 10332), (1764, 10209), (2009, 8964), (2214, 8134), (2241, 8036), (2324, 7749), (2583, 6972), (2646, 6806), (2988, 6027), (3403, 5292), (3444, 5229), (3486, 5166), (4018, 4482), (4067, 4428)]