18143244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 54512640

約数和(自身を除く): 36369396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 103, 108, 126, 189, 206, 233, 252, 309, 378, 412, 466, 618, 699, 721, 756, 927, 932, 1236, 1398, 1442, 1631, 1854, 2097, 2163, 2781, 2796, 2884, 3262, 3708, 4194, 4326, 4893, 5562, 6291, 6489, 6524, 8388, 8652, 9786, 11124, 12582, 12978, 14679, 19467, 19572, 23999, 25164, 25956, 29358, 38934, 44037, 47998, 58716, 71997, 77868, 88074, 95996, 143994, 167993, 176148, 215991, 287988, 335986, 431982, 503979, 647973, 671972, 863964, 1007958, 1295946, 1511937, 2015916, 2591892, 3023874, 4535811, 6047748, 9071622, 18143244]

約数ペア:

[(1, 18143244), (2, 9071622), (3, 6047748), (4, 4535811), (6, 3023874), (7, 2591892), (9, 2015916), (12, 1511937), (14, 1295946), (18, 1007958), (21, 863964), (27, 671972), (28, 647973), (36, 503979), (42, 431982), (54, 335986), (63, 287988), (84, 215991), (103, 176148), (108, 167993), (126, 143994), (189, 95996), (206, 88074), (233, 77868), (252, 71997), (309, 58716), (378, 47998), (412, 44037), (466, 38934), (618, 29358), (699, 25956), (721, 25164), (756, 23999), (927, 19572), (932, 19467), (1236, 14679), (1398, 12978), (1442, 12582), (1631, 11124), (1854, 9786), (2097, 8652), (2163, 8388), (2781, 6524), (2796, 6489), (2884, 6291), (3262, 5562), (3708, 4893), (4194, 4326)]