15882282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 39053664

約数和(自身を除く): 23171382

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 227, 234, 299, 338, 414, 454, 507, 598, 681, 897, 1014, 1362, 1521, 1794, 2043, 2691, 2951, 3042, 3887, 4086, 5221, 5382, 5902, 7774, 8853, 10442, 11661, 15663, 17706, 23322, 26559, 31326, 34983, 38363, 46989, 53118, 67873, 69966, 76726, 93978, 115089, 135746, 203619, 230178, 345267, 407238, 610857, 690534, 882349, 1221714, 1764698, 2647047, 5294094, 7941141, 15882282]

約数ペア:

[(1, 15882282), (2, 7941141), (3, 5294094), (6, 2647047), (9, 1764698), (13, 1221714), (18, 882349), (23, 690534), (26, 610857), (39, 407238), (46, 345267), (69, 230178), (78, 203619), (117, 135746), (138, 115089), (169, 93978), (207, 76726), (227, 69966), (234, 67873), (299, 53118), (338, 46989), (414, 38363), (454, 34983), (507, 31326), (598, 26559), (681, 23322), (897, 17706), (1014, 15663), (1362, 11661), (1521, 10442), (1794, 8853), (2043, 7774), (2691, 5902), (2951, 5382), (3042, 5221), (3887, 4086)]