22872276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 73906560

約数和(自身を除く): 51034284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 281, 306, 323, 342, 357, 399, 476, 532, 562, 612, 646, 684, 714, 798, 843, 969, 1071, 1124, 1197, 1292, 1428, 1596, 1686, 1938, 1967, 2142, 2261, 2394, 2529, 2907, 3372, 3876, 3934, 4284, 4522, 4777, 4788, 5058, 5339, 5814, 5901, 6783, 7868, 9044, 9554, 10116, 10678, 11628, 11802, 13566, 14331, 16017, 17703, 19108, 20349, 21356, 23604, 27132, 28662, 32034, 33439, 35406, 37373, 40698, 42993, 48051, 57324, 64068, 66878, 70812, 74746, 81396, 85986, 90763, 96102, 100317, 112119, 133756, 149492, 171972, 181526, 192204, 200634, 224238, 272289, 300951, 336357, 363052, 401268, 448476, 544578, 601902, 635341, 672714, 816867, 1089156, 1203804, 1270682, 1345428, 1633734, 1906023, 2541364, 3267468, 3812046, 5718069, 7624092, 11436138, 22872276]

約数ペア:

[(1, 22872276), (2, 11436138), (3, 7624092), (4, 5718069), (6, 3812046), (7, 3267468), (9, 2541364), (12, 1906023), (14, 1633734), (17, 1345428), (18, 1270682), (19, 1203804), (21, 1089156), (28, 816867), (34, 672714), (36, 635341), (38, 601902), (42, 544578), (51, 448476), (57, 401268), (63, 363052), (68, 336357), (76, 300951), (84, 272289), (102, 224238), (114, 200634), (119, 192204), (126, 181526), (133, 171972), (153, 149492), (171, 133756), (204, 112119), (228, 100317), (238, 96102), (252, 90763), (266, 85986), (281, 81396), (306, 74746), (323, 70812), (342, 66878), (357, 64068), (399, 57324), (476, 48051), (532, 42993), (562, 40698), (612, 37373), (646, 35406), (684, 33439), (714, 32034), (798, 28662), (843, 27132), (969, 23604), (1071, 21356), (1124, 20349), (1197, 19108), (1292, 17703), (1428, 16017), (1596, 14331), (1686, 13566), (1938, 11802), (1967, 11628), (2142, 10678), (2261, 10116), (2394, 9554), (2529, 9044), (2907, 7868), (3372, 6783), (3876, 5901), (3934, 5814), (4284, 5339), (4522, 5058), (4777, 4788)]