15458540292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{86243}}^1$

素因数の和:86649

約数の個数: 72

約数和(自身を含む): 42191944704

約数和(自身を除く): 26733404412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 383, 468, 766, 1149, 1532, 2298, 3447, 4596, 4979, 6894, 9958, 13788, 14937, 19916, 29874, 44811, 59748, 86243, 89622, 172486, 179244, 258729, 344972, 517458, 776187, 1034916, 1121159, 1552374, 2242318, 3104748, 3363477, 4484636, 6726954, 10090431, 13453908, 20180862, 33031069, 40361724, 66062138, 99093207, 132124276, 198186414, 297279621, 396372828, 429403897, 594559242, 858807794, 1189118484, 1288211691, 1717615588, 2576423382, 3864635073, 5152846764, 7729270146, 15458540292]

約数ペア:

[(1, 15458540292), (2, 7729270146), (3, 5152846764), (4, 3864635073), (6, 2576423382), (9, 1717615588), (12, 1288211691), (13, 1189118484), (18, 858807794), (26, 594559242), (36, 429403897), (39, 396372828), (52, 297279621), (78, 198186414), (117, 132124276), (156, 99093207), (234, 66062138), (383, 40361724), (468, 33031069), (766, 20180862), (1149, 13453908), (1532, 10090431), (2298, 6726954), (3447, 4484636), (4596, 3363477), (4979, 3104748), (6894, 2242318), (9958, 1552374), (13788, 1121159), (14937, 1034916), (19916, 776187), (29874, 517458), (44811, 344972), (59748, 258729), (86243, 179244), (89622, 172486)]