27984924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4195

約数の個数: 72

約数和(自身を含む): 81729648

約数和(自身を除く): 53744724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 4157, 6732, 8314, 12471, 16628, 24942, 37413, 45727, 49884, 70669, 74826, 91454, 137181, 141338, 149652, 182908, 212007, 274362, 282676, 411543, 424014, 548724, 636021, 777359, 823086, 848028, 1272042, 1554718, 1646172, 2332077, 2544084, 3109436, 4664154, 6996231, 9328308, 13992462, 27984924]

約数ペア:

[(1, 27984924), (2, 13992462), (3, 9328308), (4, 6996231), (6, 4664154), (9, 3109436), (11, 2544084), (12, 2332077), (17, 1646172), (18, 1554718), (22, 1272042), (33, 848028), (34, 823086), (36, 777359), (44, 636021), (51, 548724), (66, 424014), (68, 411543), (99, 282676), (102, 274362), (132, 212007), (153, 182908), (187, 149652), (198, 141338), (204, 137181), (306, 91454), (374, 74826), (396, 70669), (561, 49884), (612, 45727), (748, 37413), (1122, 24942), (1683, 16628), (2244, 12471), (3366, 8314), (4157, 6732)]