22212918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 60383232

約数和(自身を除く): 38170314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 78, 91, 117, 126, 142, 182, 191, 213, 234, 273, 382, 426, 497, 546, 573, 639, 819, 923, 994, 1146, 1278, 1337, 1491, 1638, 1719, 1846, 2483, 2674, 2769, 2982, 3438, 4011, 4473, 4966, 5538, 6461, 7449, 8022, 8307, 8946, 12033, 12922, 13561, 14898, 16614, 17381, 19383, 22347, 24066, 27122, 34762, 38766, 40683, 44694, 52143, 58149, 81366, 94927, 104286, 116298, 122049, 156429, 176293, 189854, 244098, 284781, 312858, 352586, 528879, 569562, 854343, 1057758, 1234051, 1586637, 1708686, 2468102, 3173274, 3702153, 7404306, 11106459, 22212918]

約数ペア:

[(1, 22212918), (2, 11106459), (3, 7404306), (6, 3702153), (7, 3173274), (9, 2468102), (13, 1708686), (14, 1586637), (18, 1234051), (21, 1057758), (26, 854343), (39, 569562), (42, 528879), (63, 352586), (71, 312858), (78, 284781), (91, 244098), (117, 189854), (126, 176293), (142, 156429), (182, 122049), (191, 116298), (213, 104286), (234, 94927), (273, 81366), (382, 58149), (426, 52143), (497, 44694), (546, 40683), (573, 38766), (639, 34762), (819, 27122), (923, 24066), (994, 22347), (1146, 19383), (1278, 17381), (1337, 16614), (1491, 14898), (1638, 13561), (1719, 12922), (1846, 12033), (2483, 8946), (2674, 8307), (2769, 8022), (2982, 7449), (3438, 6461), (4011, 5538), (4473, 4966)]