12016212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 33530112

約数和(自身を除く): 21513900

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 197, 204, 221, 276, 299, 391, 394, 442, 591, 598, 663, 782, 788, 884, 897, 1173, 1182, 1196, 1326, 1564, 1794, 2346, 2364, 2561, 2652, 3349, 3588, 4531, 4692, 5083, 5122, 6698, 7683, 9062, 10047, 10166, 10244, 13396, 13593, 15249, 15366, 18124, 20094, 20332, 27186, 30498, 30732, 40188, 43537, 54372, 58903, 60996, 77027, 87074, 117806, 130611, 154054, 174148, 176709, 231081, 235612, 261222, 308108, 353418, 462162, 522444, 706836, 924324, 1001351, 2002702, 3004053, 4005404, 6008106, 12016212]

約数ペア:

[(1, 12016212), (2, 6008106), (3, 4005404), (4, 3004053), (6, 2002702), (12, 1001351), (13, 924324), (17, 706836), (23, 522444), (26, 462162), (34, 353418), (39, 308108), (46, 261222), (51, 235612), (52, 231081), (68, 176709), (69, 174148), (78, 154054), (92, 130611), (102, 117806), (138, 87074), (156, 77027), (197, 60996), (204, 58903), (221, 54372), (276, 43537), (299, 40188), (391, 30732), (394, 30498), (442, 27186), (591, 20332), (598, 20094), (663, 18124), (782, 15366), (788, 15249), (884, 13593), (897, 13396), (1173, 10244), (1182, 10166), (1196, 10047), (1326, 9062), (1564, 7683), (1794, 6698), (2346, 5122), (2364, 5083), (2561, 4692), (2652, 4531), (3349, 3588)]