31433238

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 74934720

約数和(自身を除く): 43501482

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 97, 102, 153, 194, 291, 306, 353, 459, 582, 706, 873, 918, 1059, 1649, 1746, 2118, 2619, 3177, 3298, 4947, 5238, 6001, 6354, 9531, 9894, 12002, 14841, 18003, 19062, 29682, 34241, 36006, 44523, 54009, 68482, 89046, 102723, 108018, 162027, 205446, 308169, 324054, 582097, 616338, 924507, 1164194, 1746291, 1849014, 3492582, 5238873, 10477746, 15716619, 31433238]

約数ペア:

[(1, 31433238), (2, 15716619), (3, 10477746), (6, 5238873), (9, 3492582), (17, 1849014), (18, 1746291), (27, 1164194), (34, 924507), (51, 616338), (54, 582097), (97, 324054), (102, 308169), (153, 205446), (194, 162027), (291, 108018), (306, 102723), (353, 89046), (459, 68482), (582, 54009), (706, 44523), (873, 36006), (918, 34241), (1059, 29682), (1649, 19062), (1746, 18003), (2118, 14841), (2619, 12002), (3177, 9894), (3298, 9531), (4947, 6354), (5238, 6001)]