22495242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 61378560

約数和(自身を除く): 38883318

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 29, 33, 42, 46, 58, 66, 69, 73, 77, 87, 138, 146, 154, 161, 174, 203, 219, 231, 253, 319, 322, 406, 438, 462, 483, 506, 511, 609, 638, 667, 759, 803, 957, 966, 1022, 1218, 1334, 1518, 1533, 1606, 1679, 1771, 1914, 2001, 2117, 2233, 2409, 3066, 3358, 3542, 4002, 4234, 4466, 4669, 4818, 5037, 5313, 5621, 6351, 6699, 7337, 9338, 10074, 10626, 11242, 11753, 12702, 13398, 14007, 14674, 14819, 16863, 18469, 22011, 23287, 23506, 28014, 29638, 33726, 35259, 36938, 44022, 44457, 46574, 48691, 51359, 55407, 69861, 70518, 88914, 97382, 102718, 110814, 129283, 139722, 146073, 154077, 163009, 258566, 292146, 308154, 326018, 340837, 387849, 489027, 535601, 681674, 775698, 978054, 1022511, 1071202, 1606803, 2045022, 3213606, 3749207, 7498414, 11247621, 22495242]

約数ペア:

[(1, 22495242), (2, 11247621), (3, 7498414), (6, 3749207), (7, 3213606), (11, 2045022), (14, 1606803), (21, 1071202), (22, 1022511), (23, 978054), (29, 775698), (33, 681674), (42, 535601), (46, 489027), (58, 387849), (66, 340837), (69, 326018), (73, 308154), (77, 292146), (87, 258566), (138, 163009), (146, 154077), (154, 146073), (161, 139722), (174, 129283), (203, 110814), (219, 102718), (231, 97382), (253, 88914), (319, 70518), (322, 69861), (406, 55407), (438, 51359), (462, 48691), (483, 46574), (506, 44457), (511, 44022), (609, 36938), (638, 35259), (667, 33726), (759, 29638), (803, 28014), (957, 23506), (966, 23287), (1022, 22011), (1218, 18469), (1334, 16863), (1518, 14819), (1533, 14674), (1606, 14007), (1679, 13398), (1771, 12702), (1914, 11753), (2001, 11242), (2117, 10626), (2233, 10074), (2409, 9338), (3066, 7337), (3358, 6699), (3542, 6351), (4002, 5621), (4234, 5313), (4466, 5037), (4669, 4818)]