13119138

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 18814302

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 459, 461, 527, 558, 837, 918, 922, 1054, 1383, 1581, 1674, 2766, 3162, 4149, 4743, 7837, 8298, 9486, 12447, 14229, 14291, 15674, 23511, 24894, 28458, 28582, 42873, 47022, 70533, 85746, 128619, 141066, 211599, 242947, 257238, 385857, 423198, 485894, 728841, 771714, 1457682, 2186523, 4373046, 6559569, 13119138]

約数ペア:

[(1, 13119138), (2, 6559569), (3, 4373046), (6, 2186523), (9, 1457682), (17, 771714), (18, 728841), (27, 485894), (31, 423198), (34, 385857), (51, 257238), (54, 242947), (62, 211599), (93, 141066), (102, 128619), (153, 85746), (186, 70533), (279, 47022), (306, 42873), (459, 28582), (461, 28458), (527, 24894), (558, 23511), (837, 15674), (918, 14291), (922, 14229), (1054, 12447), (1383, 9486), (1581, 8298), (1674, 7837), (2766, 4743), (3162, 4149)]