27261486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 72

約数和(自身を含む): 70739760

約数和(自身を除く): 43478274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 409, 414, 483, 529, 818, 966, 1058, 1227, 1449, 1587, 2454, 2863, 2898, 3174, 3681, 3703, 4761, 5726, 7362, 7406, 8589, 9407, 9522, 11109, 17178, 18814, 22218, 25767, 28221, 33327, 51534, 56442, 65849, 66654, 84663, 131698, 169326, 197547, 216361, 395094, 432722, 592641, 649083, 1185282, 1298166, 1514527, 1947249, 3029054, 3894498, 4543581, 9087162, 13630743, 27261486]

約数ペア:

[(1, 27261486), (2, 13630743), (3, 9087162), (6, 4543581), (7, 3894498), (9, 3029054), (14, 1947249), (18, 1514527), (21, 1298166), (23, 1185282), (42, 649083), (46, 592641), (63, 432722), (69, 395094), (126, 216361), (138, 197547), (161, 169326), (207, 131698), (322, 84663), (409, 66654), (414, 65849), (483, 56442), (529, 51534), (818, 33327), (966, 28221), (1058, 25767), (1227, 22218), (1449, 18814), (1587, 17178), (2454, 11109), (2863, 9522), (2898, 9407), (3174, 8589), (3681, 7406), (3703, 7362), (4761, 5726)]