22021902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 62208000

約数和(自身を除く): 40186098

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 51, 54, 63, 69, 102, 119, 126, 138, 149, 153, 161, 189, 207, 238, 298, 306, 322, 357, 378, 391, 414, 447, 459, 483, 621, 714, 782, 894, 918, 966, 1043, 1071, 1173, 1242, 1341, 1449, 2086, 2142, 2346, 2533, 2682, 2737, 2898, 3129, 3213, 3427, 3519, 4023, 4347, 5066, 5474, 6258, 6426, 6854, 7038, 7599, 8046, 8211, 8694, 9387, 10281, 10557, 15198, 16422, 17731, 18774, 20562, 21114, 22797, 23989, 24633, 28161, 30843, 35462, 45594, 47978, 49266, 53193, 56322, 58259, 61686, 68391, 71967, 73899, 92529, 106386, 116518, 136782, 143934, 147798, 159579, 174777, 185058, 215901, 319158, 349554, 407813, 431802, 478737, 524331, 647703, 815626, 957474, 1048662, 1223439, 1295406, 1572993, 2446878, 3145986, 3670317, 7340634, 11010951, 22021902]

約数ペア:

[(1, 22021902), (2, 11010951), (3, 7340634), (6, 3670317), (7, 3145986), (9, 2446878), (14, 1572993), (17, 1295406), (18, 1223439), (21, 1048662), (23, 957474), (27, 815626), (34, 647703), (42, 524331), (46, 478737), (51, 431802), (54, 407813), (63, 349554), (69, 319158), (102, 215901), (119, 185058), (126, 174777), (138, 159579), (149, 147798), (153, 143934), (161, 136782), (189, 116518), (207, 106386), (238, 92529), (298, 73899), (306, 71967), (322, 68391), (357, 61686), (378, 58259), (391, 56322), (414, 53193), (447, 49266), (459, 47978), (483, 45594), (621, 35462), (714, 30843), (782, 28161), (894, 24633), (918, 23989), (966, 22797), (1043, 21114), (1071, 20562), (1173, 18774), (1242, 17731), (1341, 16422), (1449, 15198), (2086, 10557), (2142, 10281), (2346, 9387), (2533, 8694), (2682, 8211), (2737, 8046), (2898, 7599), (3129, 7038), (3213, 6854), (3427, 6426), (3519, 6258), (4023, 5474), (4347, 5066)]