16728426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 43662528

約数和(自身を除く): 26934102

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 67, 78, 97, 99, 117, 134, 143, 194, 198, 201, 234, 286, 291, 402, 429, 582, 603, 737, 858, 871, 873, 1067, 1206, 1261, 1287, 1474, 1742, 1746, 2134, 2211, 2522, 2574, 2613, 3201, 3783, 4422, 5226, 6402, 6499, 6633, 7566, 7839, 9581, 9603, 11349, 12998, 13266, 13871, 15678, 19162, 19206, 19497, 22698, 27742, 28743, 38994, 41613, 57486, 58491, 71489, 83226, 84487, 86229, 116982, 124839, 142978, 168974, 172458, 214467, 249678, 253461, 428934, 506922, 643401, 760383, 929357, 1286802, 1520766, 1858714, 2788071, 5576142, 8364213, 16728426]

約数ペア:

[(1, 16728426), (2, 8364213), (3, 5576142), (6, 2788071), (9, 1858714), (11, 1520766), (13, 1286802), (18, 929357), (22, 760383), (26, 643401), (33, 506922), (39, 428934), (66, 253461), (67, 249678), (78, 214467), (97, 172458), (99, 168974), (117, 142978), (134, 124839), (143, 116982), (194, 86229), (198, 84487), (201, 83226), (234, 71489), (286, 58491), (291, 57486), (402, 41613), (429, 38994), (582, 28743), (603, 27742), (737, 22698), (858, 19497), (871, 19206), (873, 19162), (1067, 15678), (1206, 13871), (1261, 13266), (1287, 12998), (1474, 11349), (1742, 9603), (1746, 9581), (2134, 7839), (2211, 7566), (2522, 6633), (2574, 6499), (2613, 6402), (3201, 5226), (3783, 4422)]