16784334

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 46469808

約数和(自身を除く): 29685474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 54, 57, 63, 81, 82, 114, 123, 126, 133, 162, 171, 189, 246, 266, 287, 342, 361, 369, 378, 399, 513, 567, 574, 722, 738, 779, 798, 861, 1026, 1083, 1107, 1134, 1197, 1539, 1558, 1722, 2166, 2214, 2337, 2394, 2527, 2583, 3078, 3249, 3321, 3591, 4674, 5054, 5166, 5453, 6498, 6642, 7011, 7182, 7581, 7749, 9747, 10773, 10906, 14022, 14801, 15162, 15498, 16359, 19494, 21033, 21546, 22743, 23247, 29241, 29602, 32718, 42066, 44403, 45486, 46494, 49077, 58482, 63099, 68229, 88806, 98154, 103607, 126198, 133209, 136458, 147231, 204687, 207214, 266418, 294462, 310821, 399627, 409374, 441693, 621642, 799254, 883386, 932463, 1198881, 1864926, 2397762, 2797389, 5594778, 8392167, 16784334]

約数ペア:

[(1, 16784334), (2, 8392167), (3, 5594778), (6, 2797389), (7, 2397762), (9, 1864926), (14, 1198881), (18, 932463), (19, 883386), (21, 799254), (27, 621642), (38, 441693), (41, 409374), (42, 399627), (54, 310821), (57, 294462), (63, 266418), (81, 207214), (82, 204687), (114, 147231), (123, 136458), (126, 133209), (133, 126198), (162, 103607), (171, 98154), (189, 88806), (246, 68229), (266, 63099), (287, 58482), (342, 49077), (361, 46494), (369, 45486), (378, 44403), (399, 42066), (513, 32718), (567, 29602), (574, 29241), (722, 23247), (738, 22743), (779, 21546), (798, 21033), (861, 19494), (1026, 16359), (1083, 15498), (1107, 15162), (1134, 14801), (1197, 14022), (1539, 10906), (1558, 10773), (1722, 9747), (2166, 7749), (2214, 7581), (2337, 7182), (2394, 7011), (2527, 6642), (2583, 6498), (3078, 5453), (3249, 5166), (3321, 5054), (3591, 4674)]