16722342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 47416320

約数和(自身を除く): 30693978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 41, 42, 54, 63, 78, 82, 83, 91, 117, 123, 126, 166, 182, 189, 234, 246, 249, 273, 287, 351, 369, 378, 498, 533, 546, 574, 581, 702, 738, 747, 819, 861, 1066, 1079, 1107, 1162, 1494, 1599, 1638, 1722, 1743, 2158, 2214, 2241, 2457, 2583, 3198, 3237, 3403, 3486, 3731, 4482, 4797, 4914, 5166, 5229, 6474, 6806, 7462, 7553, 7749, 9594, 9711, 10209, 10458, 11193, 14391, 15106, 15498, 15687, 19422, 20418, 22386, 22659, 23821, 28782, 29133, 30627, 31374, 33579, 44239, 45318, 47642, 58266, 61254, 67158, 67977, 71463, 88478, 91881, 100737, 132717, 135954, 142926, 183762, 201474, 203931, 214389, 265434, 309673, 398151, 407862, 428778, 619346, 643167, 796302, 929019, 1194453, 1286334, 1858038, 2388906, 2787057, 5574114, 8361171, 16722342]

約数ペア:

[(1, 16722342), (2, 8361171), (3, 5574114), (6, 2787057), (7, 2388906), (9, 1858038), (13, 1286334), (14, 1194453), (18, 929019), (21, 796302), (26, 643167), (27, 619346), (39, 428778), (41, 407862), (42, 398151), (54, 309673), (63, 265434), (78, 214389), (82, 203931), (83, 201474), (91, 183762), (117, 142926), (123, 135954), (126, 132717), (166, 100737), (182, 91881), (189, 88478), (234, 71463), (246, 67977), (249, 67158), (273, 61254), (287, 58266), (351, 47642), (369, 45318), (378, 44239), (498, 33579), (533, 31374), (546, 30627), (574, 29133), (581, 28782), (702, 23821), (738, 22659), (747, 22386), (819, 20418), (861, 19422), (1066, 15687), (1079, 15498), (1107, 15106), (1162, 14391), (1494, 11193), (1599, 10458), (1638, 10209), (1722, 9711), (1743, 9594), (2158, 7749), (2214, 7553), (2241, 7462), (2457, 6806), (2583, 6474), (3198, 5229), (3237, 5166), (3403, 4914), (3486, 4797), (3731, 4482)]