18269712

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 54885376

約数和(自身を除く): 36615664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 127, 144, 148, 162, 216, 222, 243, 254, 296, 324, 333, 381, 432, 444, 486, 508, 592, 648, 666, 762, 888, 972, 999, 1016, 1143, 1296, 1332, 1524, 1776, 1944, 1998, 2032, 2286, 2664, 2997, 3048, 3429, 3888, 3996, 4572, 4699, 5328, 5994, 6096, 6858, 7992, 8991, 9144, 9398, 10287, 11988, 13716, 14097, 15984, 17982, 18288, 18796, 20574, 23976, 27432, 28194, 30861, 35964, 37592, 41148, 42291, 47952, 54864, 56388, 61722, 71928, 75184, 82296, 84582, 112776, 123444, 126873, 143856, 164592, 169164, 225552, 246888, 253746, 338328, 380619, 493776, 507492, 676656, 761238, 1014984, 1141857, 1522476, 2029968, 2283714, 3044952, 4567428, 6089904, 9134856, 18269712]

約数ペア:

[(1, 18269712), (2, 9134856), (3, 6089904), (4, 4567428), (6, 3044952), (8, 2283714), (9, 2029968), (12, 1522476), (16, 1141857), (18, 1014984), (24, 761238), (27, 676656), (36, 507492), (37, 493776), (48, 380619), (54, 338328), (72, 253746), (74, 246888), (81, 225552), (108, 169164), (111, 164592), (127, 143856), (144, 126873), (148, 123444), (162, 112776), (216, 84582), (222, 82296), (243, 75184), (254, 71928), (296, 61722), (324, 56388), (333, 54864), (381, 47952), (432, 42291), (444, 41148), (486, 37592), (508, 35964), (592, 30861), (648, 28194), (666, 27432), (762, 23976), (888, 20574), (972, 18796), (999, 18288), (1016, 17982), (1143, 15984), (1296, 14097), (1332, 13716), (1524, 11988), (1776, 10287), (1944, 9398), (1998, 9144), (2032, 8991), (2286, 7992), (2664, 6858), (2997, 6096), (3048, 5994), (3429, 5328), (3888, 4699), (3996, 4572)]