16005654

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 43338240

約数和(自身を除く): 27332586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 161, 189, 207, 263, 294, 322, 378, 414, 441, 483, 526, 621, 789, 882, 966, 1127, 1242, 1323, 1449, 1578, 1841, 2254, 2367, 2646, 2898, 3381, 3682, 4347, 4734, 5523, 6049, 6762, 7101, 8694, 10143, 11046, 12098, 12887, 14202, 16569, 18147, 20286, 25774, 30429, 33138, 36294, 38661, 42343, 49707, 54441, 60858, 77322, 84686, 99414, 108882, 115983, 127029, 163323, 231966, 254058, 296401, 326646, 347949, 381087, 592802, 695898, 762174, 889203, 1143261, 1778406, 2286522, 2667609, 5335218, 8002827, 16005654]

約数ペア:

[(1, 16005654), (2, 8002827), (3, 5335218), (6, 2667609), (7, 2286522), (9, 1778406), (14, 1143261), (18, 889203), (21, 762174), (23, 695898), (27, 592802), (42, 381087), (46, 347949), (49, 326646), (54, 296401), (63, 254058), (69, 231966), (98, 163323), (126, 127029), (138, 115983), (147, 108882), (161, 99414), (189, 84686), (207, 77322), (263, 60858), (294, 54441), (322, 49707), (378, 42343), (414, 38661), (441, 36294), (483, 33138), (526, 30429), (621, 25774), (789, 20286), (882, 18147), (966, 16569), (1127, 14202), (1242, 12887), (1323, 12098), (1449, 11046), (1578, 10143), (1841, 8694), (2254, 7101), (2367, 6762), (2646, 6049), (2898, 5523), (3381, 4734), (3682, 4347)]