16963128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 41097672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 863, 936, 1092, 1404, 1512, 1638, 1726, 2184, 2457, 2589, 2808, 3276, 3452, 4914, 5178, 6041, 6552, 6904, 7767, 9828, 10356, 11219, 12082, 15534, 18123, 19656, 20712, 22438, 23301, 24164, 31068, 33657, 36246, 44876, 46602, 48328, 54369, 62136, 67314, 72492, 78533, 89752, 93204, 100971, 108738, 134628, 144984, 157066, 163107, 186408, 201942, 217476, 235599, 269256, 302913, 314132, 326214, 403884, 434952, 471198, 605826, 628264, 652428, 706797, 807768, 942396, 1211652, 1304856, 1413594, 1884792, 2120391, 2423304, 2827188, 4240782, 5654376, 8481564, 16963128]

約数ペア:

[(1, 16963128), (2, 8481564), (3, 5654376), (4, 4240782), (6, 2827188), (7, 2423304), (8, 2120391), (9, 1884792), (12, 1413594), (13, 1304856), (14, 1211652), (18, 942396), (21, 807768), (24, 706797), (26, 652428), (27, 628264), (28, 605826), (36, 471198), (39, 434952), (42, 403884), (52, 326214), (54, 314132), (56, 302913), (63, 269256), (72, 235599), (78, 217476), (84, 201942), (91, 186408), (104, 163107), (108, 157066), (117, 144984), (126, 134628), (156, 108738), (168, 100971), (182, 93204), (189, 89752), (216, 78533), (234, 72492), (252, 67314), (273, 62136), (312, 54369), (351, 48328), (364, 46602), (378, 44876), (468, 36246), (504, 33657), (546, 31068), (702, 24164), (728, 23301), (756, 22438), (819, 20712), (863, 19656), (936, 18123), (1092, 15534), (1404, 12082), (1512, 11219), (1638, 10356), (1726, 9828), (2184, 7767), (2457, 6904), (2589, 6552), (2808, 6041), (3276, 5178), (3452, 4914)]