267897474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36931}}^1$

素因数の和:36983

約数の個数: 48

約数和(自身を含む): 645275904

約数和(自身を除く): 377378430

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 36931, 73862, 110793, 221586, 332379, 480103, 664758, 960206, 1144861, 1440309, 2289722, 2880618, 3434583, 4320927, 6869166, 8641854, 10303749, 14883193, 20607498, 29766386, 44649579, 89299158, 133948737, 267897474]

約数ペア:

[(1, 267897474), (2, 133948737), (3, 89299158), (6, 44649579), (9, 29766386), (13, 20607498), (18, 14883193), (26, 10303749), (31, 8641854), (39, 6869166), (62, 4320927), (78, 3434583), (93, 2880618), (117, 2289722), (186, 1440309), (234, 1144861), (279, 960206), (403, 664758), (558, 480103), (806, 332379), (1209, 221586), (2418, 110793), (3627, 73862), (7254, 36931)]