38781036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6691}}^1$

素因数の和:6731

約数の個数: 72

約数和(自身を含む): 116922624

約数和(自身を除く): 78141588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 6691, 13382, 20073, 26764, 40146, 46837, 60219, 80292, 93674, 120438, 140511, 153893, 187348, 240876, 281022, 307786, 421533, 461679, 562044, 615572, 843066, 923358, 1077251, 1385037, 1686132, 1846716, 2154502, 2770074, 3231753, 4309004, 5540148, 6463506, 9695259, 12927012, 19390518, 38781036]

約数ペア:

[(1, 38781036), (2, 19390518), (3, 12927012), (4, 9695259), (6, 6463506), (7, 5540148), (9, 4309004), (12, 3231753), (14, 2770074), (18, 2154502), (21, 1846716), (23, 1686132), (28, 1385037), (36, 1077251), (42, 923358), (46, 843066), (63, 615572), (69, 562044), (84, 461679), (92, 421533), (126, 307786), (138, 281022), (161, 240876), (207, 187348), (252, 153893), (276, 140511), (322, 120438), (414, 93674), (483, 80292), (644, 60219), (828, 46837), (966, 40146), (1449, 26764), (1932, 20073), (2898, 13382), (5796, 6691)]