121434054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21739}}^1$

素因数の和:21777

約数の個数: 48

約数和(自身を含む): 297403200

約数和(自身を除く): 175969146

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 21739, 43478, 65217, 130434, 152173, 304346, 413041, 456519, 826082, 913038, 1065211, 1239123, 2130422, 2478246, 2891287, 3195633, 5782574, 6391266, 8673861, 17347722, 20239009, 40478018, 60717027, 121434054]

約数ペア:

[(1, 121434054), (2, 60717027), (3, 40478018), (6, 20239009), (7, 17347722), (14, 8673861), (19, 6391266), (21, 5782574), (38, 3195633), (42, 2891287), (49, 2478246), (57, 2130422), (98, 1239123), (114, 1065211), (133, 913038), (147, 826082), (266, 456519), (294, 413041), (399, 304346), (798, 152173), (931, 130434), (1862, 65217), (2793, 43478), (5586, 21739)]