19146672

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 40849488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 41, 46, 47, 48, 54, 69, 72, 82, 92, 94, 108, 123, 138, 141, 144, 164, 184, 188, 207, 216, 246, 276, 282, 328, 368, 369, 376, 414, 423, 432, 492, 552, 564, 621, 656, 738, 752, 828, 846, 943, 984, 1081, 1104, 1107, 1128, 1242, 1269, 1476, 1656, 1692, 1886, 1927, 1968, 2162, 2214, 2256, 2484, 2538, 2829, 2952, 3243, 3312, 3384, 3772, 3854, 4324, 4428, 4968, 5076, 5658, 5781, 5904, 6486, 6768, 7544, 7708, 8487, 8648, 8856, 9729, 9936, 10152, 11316, 11562, 12972, 15088, 15416, 16974, 17296, 17343, 17712, 19458, 20304, 22632, 23124, 25461, 25944, 29187, 30832, 33948, 34686, 38916, 44321, 45264, 46248, 50922, 51888, 52029, 58374, 67896, 69372, 77832, 88642, 92496, 101844, 104058, 116748, 132963, 135792, 138744, 155664, 177284, 203688, 208116, 233496, 265926, 277488, 354568, 398889, 407376, 416232, 466992, 531852, 709136, 797778, 832464, 1063704, 1196667, 1595556, 2127408, 2393334, 3191112, 4786668, 6382224, 9573336, 19146672]

約数ペア:

[(1, 19146672), (2, 9573336), (3, 6382224), (4, 4786668), (6, 3191112), (8, 2393334), (9, 2127408), (12, 1595556), (16, 1196667), (18, 1063704), (23, 832464), (24, 797778), (27, 709136), (36, 531852), (41, 466992), (46, 416232), (47, 407376), (48, 398889), (54, 354568), (69, 277488), (72, 265926), (82, 233496), (92, 208116), (94, 203688), (108, 177284), (123, 155664), (138, 138744), (141, 135792), (144, 132963), (164, 116748), (184, 104058), (188, 101844), (207, 92496), (216, 88642), (246, 77832), (276, 69372), (282, 67896), (328, 58374), (368, 52029), (369, 51888), (376, 50922), (414, 46248), (423, 45264), (432, 44321), (492, 38916), (552, 34686), (564, 33948), (621, 30832), (656, 29187), (738, 25944), (752, 25461), (828, 23124), (846, 22632), (943, 20304), (984, 19458), (1081, 17712), (1104, 17343), (1107, 17296), (1128, 16974), (1242, 15416), (1269, 15088), (1476, 12972), (1656, 11562), (1692, 11316), (1886, 10152), (1927, 9936), (1968, 9729), (2162, 8856), (2214, 8648), (2256, 8487), (2484, 7708), (2538, 7544), (2829, 6768), (2952, 6486), (3243, 5904), (3312, 5781), (3384, 5658), (3772, 5076), (3854, 4968), (4324, 4428)]