19444752

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 61900800

約数和(自身を除く): 42456048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 103, 108, 114, 138, 144, 152, 171, 184, 206, 207, 216, 228, 276, 304, 309, 342, 368, 412, 414, 432, 437, 456, 513, 552, 618, 621, 684, 824, 828, 874, 912, 927, 1026, 1104, 1236, 1242, 1311, 1368, 1648, 1656, 1748, 1854, 1957, 2052, 2369, 2472, 2484, 2622, 2736, 2781, 3312, 3496, 3708, 3914, 3933, 4104, 4738, 4944, 4968, 5244, 5562, 5871, 6992, 7107, 7416, 7828, 7866, 8208, 9476, 9936, 10488, 11124, 11742, 11799, 14214, 14832, 15656, 15732, 17613, 18952, 20976, 21321, 22248, 23484, 23598, 28428, 31312, 31464, 35226, 37904, 42642, 44496, 45011, 46968, 47196, 52839, 56856, 62928, 63963, 70452, 85284, 90022, 93936, 94392, 105678, 113712, 127926, 135033, 140904, 170568, 180044, 188784, 211356, 255852, 270066, 281808, 341136, 360088, 405099, 422712, 511704, 540132, 720176, 810198, 845424, 1023408, 1080264, 1215297, 1620396, 2160528, 2430594, 3240792, 4861188, 6481584, 9722376, 19444752]

約数ペア:

[(1, 19444752), (2, 9722376), (3, 6481584), (4, 4861188), (6, 3240792), (8, 2430594), (9, 2160528), (12, 1620396), (16, 1215297), (18, 1080264), (19, 1023408), (23, 845424), (24, 810198), (27, 720176), (36, 540132), (38, 511704), (46, 422712), (48, 405099), (54, 360088), (57, 341136), (69, 281808), (72, 270066), (76, 255852), (92, 211356), (103, 188784), (108, 180044), (114, 170568), (138, 140904), (144, 135033), (152, 127926), (171, 113712), (184, 105678), (206, 94392), (207, 93936), (216, 90022), (228, 85284), (276, 70452), (304, 63963), (309, 62928), (342, 56856), (368, 52839), (412, 47196), (414, 46968), (432, 45011), (437, 44496), (456, 42642), (513, 37904), (552, 35226), (618, 31464), (621, 31312), (684, 28428), (824, 23598), (828, 23484), (874, 22248), (912, 21321), (927, 20976), (1026, 18952), (1104, 17613), (1236, 15732), (1242, 15656), (1311, 14832), (1368, 14214), (1648, 11799), (1656, 11742), (1748, 11124), (1854, 10488), (1957, 9936), (2052, 9476), (2369, 8208), (2472, 7866), (2484, 7828), (2622, 7416), (2736, 7107), (2781, 6992), (3312, 5871), (3496, 5562), (3708, 5244), (3914, 4968), (3933, 4944), (4104, 4738)]