27659478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 76308480

約数和(自身を除く): 48649002

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 23, 33, 38, 42, 46, 57, 66, 69, 77, 114, 133, 137, 138, 154, 161, 209, 231, 253, 266, 274, 322, 399, 411, 418, 437, 462, 483, 506, 627, 759, 798, 822, 874, 959, 966, 1254, 1311, 1463, 1507, 1518, 1771, 1918, 2603, 2622, 2877, 2926, 3014, 3059, 3151, 3542, 4389, 4521, 4807, 5206, 5313, 5754, 6118, 6302, 7809, 8778, 9042, 9177, 9453, 9614, 10549, 10626, 14421, 15618, 18221, 18354, 18906, 21098, 22057, 28633, 28842, 31647, 33649, 34661, 36442, 44114, 54663, 57266, 59869, 63294, 66171, 67298, 69322, 85899, 100947, 103983, 109326, 119738, 132342, 171798, 179607, 200431, 201894, 207966, 242627, 359214, 400862, 419083, 485254, 601293, 658559, 727881, 838166, 1202586, 1257249, 1317118, 1455762, 1975677, 2514498, 3951354, 4609913, 9219826, 13829739, 27659478]

約数ペア:

[(1, 27659478), (2, 13829739), (3, 9219826), (6, 4609913), (7, 3951354), (11, 2514498), (14, 1975677), (19, 1455762), (21, 1317118), (22, 1257249), (23, 1202586), (33, 838166), (38, 727881), (42, 658559), (46, 601293), (57, 485254), (66, 419083), (69, 400862), (77, 359214), (114, 242627), (133, 207966), (137, 201894), (138, 200431), (154, 179607), (161, 171798), (209, 132342), (231, 119738), (253, 109326), (266, 103983), (274, 100947), (322, 85899), (399, 69322), (411, 67298), (418, 66171), (437, 63294), (462, 59869), (483, 57266), (506, 54663), (627, 44114), (759, 36442), (798, 34661), (822, 33649), (874, 31647), (959, 28842), (966, 28633), (1254, 22057), (1311, 21098), (1463, 18906), (1507, 18354), (1518, 18221), (1771, 15618), (1918, 14421), (2603, 10626), (2622, 10549), (2877, 9614), (2926, 9453), (3014, 9177), (3059, 9042), (3151, 8778), (3542, 7809), (4389, 6302), (4521, 6118), (4807, 5754), (5206, 5313)]