15187158

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 72

約数和(自身を含む): 39000312

約数和(自身を除く): 23813154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 257, 294, 402, 441, 469, 514, 603, 771, 882, 938, 1206, 1407, 1542, 1799, 2313, 2814, 3283, 3598, 4221, 4626, 5397, 6566, 8442, 9849, 10794, 12593, 16191, 17219, 19698, 25186, 29547, 32382, 34438, 37779, 51657, 59094, 75558, 103314, 113337, 120533, 154971, 226674, 241066, 309942, 361599, 723198, 843731, 1084797, 1687462, 2169594, 2531193, 5062386, 7593579, 15187158]

約数ペア:

[(1, 15187158), (2, 7593579), (3, 5062386), (6, 2531193), (7, 2169594), (9, 1687462), (14, 1084797), (18, 843731), (21, 723198), (42, 361599), (49, 309942), (63, 241066), (67, 226674), (98, 154971), (126, 120533), (134, 113337), (147, 103314), (201, 75558), (257, 59094), (294, 51657), (402, 37779), (441, 34438), (469, 32382), (514, 29547), (603, 25186), (771, 19698), (882, 17219), (938, 16191), (1206, 12593), (1407, 10794), (1542, 9849), (1799, 8442), (2313, 6566), (2814, 5397), (3283, 4626), (3598, 4221)]