13069872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 40912560

約数和(自身を除く): 27842688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 281, 304, 306, 323, 342, 408, 456, 562, 612, 646, 684, 816, 843, 912, 969, 1124, 1224, 1292, 1368, 1686, 1938, 2248, 2448, 2529, 2584, 2736, 2907, 3372, 3876, 4496, 4777, 5058, 5168, 5339, 5814, 6744, 7752, 9554, 10116, 10678, 11628, 13488, 14331, 15504, 16017, 19108, 20232, 21356, 23256, 28662, 32034, 38216, 40464, 42712, 42993, 46512, 48051, 57324, 64068, 76432, 85424, 85986, 90763, 96102, 114648, 128136, 171972, 181526, 192204, 229296, 256272, 272289, 343944, 363052, 384408, 544578, 687888, 726104, 768816, 816867, 1089156, 1452208, 1633734, 2178312, 3267468, 4356624, 6534936, 13069872]

約数ペア:

[(1, 13069872), (2, 6534936), (3, 4356624), (4, 3267468), (6, 2178312), (8, 1633734), (9, 1452208), (12, 1089156), (16, 816867), (17, 768816), (18, 726104), (19, 687888), (24, 544578), (34, 384408), (36, 363052), (38, 343944), (48, 272289), (51, 256272), (57, 229296), (68, 192204), (72, 181526), (76, 171972), (102, 128136), (114, 114648), (136, 96102), (144, 90763), (152, 85986), (153, 85424), (171, 76432), (204, 64068), (228, 57324), (272, 48051), (281, 46512), (304, 42993), (306, 42712), (323, 40464), (342, 38216), (408, 32034), (456, 28662), (562, 23256), (612, 21356), (646, 20232), (684, 19108), (816, 16017), (843, 15504), (912, 14331), (969, 13488), (1124, 11628), (1224, 10678), (1292, 10116), (1368, 9554), (1686, 7752), (1938, 6744), (2248, 5814), (2448, 5339), (2529, 5168), (2584, 5058), (2736, 4777), (2907, 4496), (3372, 3876)]