12030018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 32320512

約数和(自身を除く): 20290494

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 2003, 3003, 4006, 6006, 6009, 12018, 14021, 22033, 26039, 28042, 42063, 44066, 52078, 66099, 78117, 84126, 132198, 154231, 156234, 182273, 286429, 308462, 364546, 462693, 546819, 572858, 859287, 925386, 1093638, 1718574, 2005003, 4010006, 6015009, 12030018]

約数ペア:

[(1, 12030018), (2, 6015009), (3, 4010006), (6, 2005003), (7, 1718574), (11, 1093638), (13, 925386), (14, 859287), (21, 572858), (22, 546819), (26, 462693), (33, 364546), (39, 308462), (42, 286429), (66, 182273), (77, 156234), (78, 154231), (91, 132198), (143, 84126), (154, 78117), (182, 66099), (231, 52078), (273, 44066), (286, 42063), (429, 28042), (462, 26039), (546, 22033), (858, 14021), (1001, 12018), (2002, 6009), (2003, 6006), (3003, 4006)]