554911074

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1469

約数の個数: 80

約数和(自身を含む): 1319287200

約数和(自身を除く): 764376126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 139, 162, 171, 278, 342, 417, 513, 834, 1026, 1251, 1297, 1539, 2502, 2594, 2641, 3078, 3753, 3891, 5282, 7506, 7782, 7923, 11259, 11673, 15846, 22518, 23346, 23769, 24643, 35019, 47538, 49286, 70038, 71307, 73929, 105057, 142614, 147858, 180283, 210114, 213921, 221787, 360566, 427842, 443574, 540849, 665361, 1081698, 1330722, 1622547, 1996083, 3245094, 3425377, 3992166, 4867641, 6850754, 9735282, 10276131, 14602923, 20552262, 29205846, 30828393, 61656786, 92485179, 184970358, 277455537, 554911074]

約数ペア:

[(1, 554911074), (2, 277455537), (3, 184970358), (6, 92485179), (9, 61656786), (18, 30828393), (19, 29205846), (27, 20552262), (38, 14602923), (54, 10276131), (57, 9735282), (81, 6850754), (114, 4867641), (139, 3992166), (162, 3425377), (171, 3245094), (278, 1996083), (342, 1622547), (417, 1330722), (513, 1081698), (834, 665361), (1026, 540849), (1251, 443574), (1297, 427842), (1539, 360566), (2502, 221787), (2594, 213921), (2641, 210114), (3078, 180283), (3753, 147858), (3891, 142614), (5282, 105057), (7506, 73929), (7782, 71307), (7923, 70038), (11259, 49286), (11673, 47538), (15846, 35019), (22518, 24643), (23346, 23769)]