11404458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 28091232

約数和(自身を除く): 16686774

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 163, 169, 207, 234, 299, 326, 338, 414, 489, 507, 598, 897, 978, 1014, 1467, 1521, 1794, 2119, 2691, 2934, 3042, 3749, 3887, 4238, 5382, 6357, 7498, 7774, 11247, 11661, 12714, 19071, 22494, 23322, 27547, 33741, 34983, 38142, 48737, 55094, 67482, 69966, 82641, 97474, 146211, 165282, 247923, 292422, 438633, 495846, 633581, 877266, 1267162, 1900743, 3801486, 5702229, 11404458]

約数ペア:

[(1, 11404458), (2, 5702229), (3, 3801486), (6, 1900743), (9, 1267162), (13, 877266), (18, 633581), (23, 495846), (26, 438633), (39, 292422), (46, 247923), (69, 165282), (78, 146211), (117, 97474), (138, 82641), (163, 69966), (169, 67482), (207, 55094), (234, 48737), (299, 38142), (326, 34983), (338, 33741), (414, 27547), (489, 23322), (507, 22494), (598, 19071), (897, 12714), (978, 11661), (1014, 11247), (1467, 7774), (1521, 7498), (1794, 6357), (2119, 5382), (2691, 4238), (2934, 3887), (3042, 3749)]