1088890038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{9619}}^1$

素因数の和:9977

約数の個数: 48

約数和(自身を含む): 2491195200

約数和(自身を除く): 1402305162

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 331, 342, 662, 993, 1986, 2979, 5958, 6289, 9619, 12578, 18867, 19238, 28857, 37734, 56601, 57714, 86571, 113202, 173142, 182761, 365522, 548283, 1096566, 1644849, 3183889, 3289698, 6367778, 9551667, 19103334, 28655001, 57310002, 60493891, 120987782, 181481673, 362963346, 544445019, 1088890038]

約数ペア:

[(1, 1088890038), (2, 544445019), (3, 362963346), (6, 181481673), (9, 120987782), (18, 60493891), (19, 57310002), (38, 28655001), (57, 19103334), (114, 9551667), (171, 6367778), (331, 3289698), (342, 3183889), (662, 1644849), (993, 1096566), (1986, 548283), (2979, 365522), (5958, 182761), (6289, 173142), (9619, 113202), (12578, 86571), (18867, 57714), (19238, 56601), (28857, 37734)]