40299966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 106142400

約数和(自身を除く): 65842434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 41, 42, 58, 63, 82, 87, 123, 126, 174, 203, 246, 261, 269, 287, 369, 406, 522, 538, 574, 609, 738, 807, 861, 1189, 1218, 1614, 1722, 1827, 1883, 2378, 2421, 2583, 3567, 3654, 3766, 4842, 5166, 5649, 7134, 7801, 8323, 10701, 11029, 11298, 15602, 16646, 16947, 21402, 22058, 23403, 24969, 33087, 33894, 46806, 49938, 54607, 66174, 70209, 74907, 77203, 99261, 109214, 140418, 149814, 154406, 163821, 198522, 231609, 319841, 327642, 463218, 491463, 639682, 694827, 959523, 982926, 1389654, 1919046, 2238887, 2878569, 4477774, 5757138, 6716661, 13433322, 20149983, 40299966]

約数ペア:

[(1, 40299966), (2, 20149983), (3, 13433322), (6, 6716661), (7, 5757138), (9, 4477774), (14, 2878569), (18, 2238887), (21, 1919046), (29, 1389654), (41, 982926), (42, 959523), (58, 694827), (63, 639682), (82, 491463), (87, 463218), (123, 327642), (126, 319841), (174, 231609), (203, 198522), (246, 163821), (261, 154406), (269, 149814), (287, 140418), (369, 109214), (406, 99261), (522, 77203), (538, 74907), (574, 70209), (609, 66174), (738, 54607), (807, 49938), (861, 46806), (1189, 33894), (1218, 33087), (1614, 24969), (1722, 23403), (1827, 22058), (1883, 21402), (2378, 16947), (2421, 16646), (2583, 15602), (3567, 11298), (3654, 11029), (3766, 10701), (4842, 8323), (5166, 7801), (5649, 7134)]