22505994

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 64022400

約数和(自身を除く): 41516406

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 49, 51, 57, 63, 79, 98, 102, 114, 119, 126, 133, 147, 153, 158, 171, 237, 238, 266, 294, 306, 323, 342, 357, 399, 441, 474, 553, 646, 711, 714, 798, 833, 882, 931, 969, 1071, 1106, 1197, 1343, 1422, 1501, 1659, 1666, 1862, 1938, 2142, 2261, 2394, 2499, 2686, 2793, 2907, 3002, 3318, 3871, 4029, 4503, 4522, 4977, 4998, 5586, 5814, 6783, 7497, 7742, 8058, 8379, 9006, 9401, 9954, 10507, 11613, 12087, 13509, 13566, 14994, 15827, 16758, 18802, 20349, 21014, 23226, 24174, 25517, 27018, 28203, 31521, 31654, 34839, 40698, 47481, 51034, 56406, 63042, 65807, 69678, 73549, 76551, 84609, 94563, 94962, 131614, 142443, 147098, 153102, 169218, 178619, 189126, 197421, 220647, 229653, 284886, 357238, 394842, 441294, 459306, 535857, 592263, 661941, 1071714, 1184526, 1250333, 1323882, 1607571, 2500666, 3215142, 3750999, 7501998, 11252997, 22505994]

約数ペア:

[(1, 22505994), (2, 11252997), (3, 7501998), (6, 3750999), (7, 3215142), (9, 2500666), (14, 1607571), (17, 1323882), (18, 1250333), (19, 1184526), (21, 1071714), (34, 661941), (38, 592263), (42, 535857), (49, 459306), (51, 441294), (57, 394842), (63, 357238), (79, 284886), (98, 229653), (102, 220647), (114, 197421), (119, 189126), (126, 178619), (133, 169218), (147, 153102), (153, 147098), (158, 142443), (171, 131614), (237, 94962), (238, 94563), (266, 84609), (294, 76551), (306, 73549), (323, 69678), (342, 65807), (357, 63042), (399, 56406), (441, 51034), (474, 47481), (553, 40698), (646, 34839), (711, 31654), (714, 31521), (798, 28203), (833, 27018), (882, 25517), (931, 24174), (969, 23226), (1071, 21014), (1106, 20349), (1197, 18802), (1343, 16758), (1422, 15827), (1501, 14994), (1659, 13566), (1666, 13509), (1862, 12087), (1938, 11613), (2142, 10507), (2261, 9954), (2394, 9401), (2499, 9006), (2686, 8379), (2793, 8058), (2907, 7742), (3002, 7497), (3318, 6783), (3871, 5814), (4029, 5586), (4503, 4998), (4522, 4977)]