54185418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 140190336

約数和(自身を除く): 86004918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 73, 86, 126, 129, 137, 146, 219, 258, 274, 301, 387, 411, 438, 511, 602, 657, 774, 822, 903, 959, 1022, 1233, 1314, 1533, 1806, 1918, 2466, 2709, 2877, 3066, 3139, 4599, 5418, 5754, 5891, 6278, 8631, 9198, 9417, 10001, 11782, 17262, 17673, 18834, 20002, 21973, 28251, 30003, 35346, 41237, 43946, 53019, 56502, 60006, 65919, 70007, 82474, 90009, 106038, 123711, 131838, 140014, 180018, 197757, 210021, 247422, 371133, 395514, 420042, 430043, 630063, 742266, 860086, 1260126, 1290129, 2580258, 3010301, 3870387, 6020602, 7740774, 9030903, 18061806, 27092709, 54185418]

約数ペア:

[(1, 54185418), (2, 27092709), (3, 18061806), (6, 9030903), (7, 7740774), (9, 6020602), (14, 3870387), (18, 3010301), (21, 2580258), (42, 1290129), (43, 1260126), (63, 860086), (73, 742266), (86, 630063), (126, 430043), (129, 420042), (137, 395514), (146, 371133), (219, 247422), (258, 210021), (274, 197757), (301, 180018), (387, 140014), (411, 131838), (438, 123711), (511, 106038), (602, 90009), (657, 82474), (774, 70007), (822, 65919), (903, 60006), (959, 56502), (1022, 53019), (1233, 43946), (1314, 41237), (1533, 35346), (1806, 30003), (1918, 28251), (2466, 21973), (2709, 20002), (2877, 18834), (3066, 17673), (3139, 17262), (4599, 11782), (5418, 10001), (5754, 9417), (5891, 9198), (6278, 8631)]