397492074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{23027}}^1$

素因数の和:23179

約数の個数: 48

約数和(自身を含む): 991493568

約数和(自身を除く): 594001494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8631, 17262, 23027, 46054, 69081, 138162, 161189, 207243, 322378, 414486, 483567, 967134, 1450701, 2901402, 3154699, 6309398, 9464097, 18928194, 22082893, 28392291, 44165786, 56784582, 66248679, 132497358, 198746037, 397492074]

約数ペア:

[(1, 397492074), (2, 198746037), (3, 132497358), (6, 66248679), (7, 56784582), (9, 44165786), (14, 28392291), (18, 22082893), (21, 18928194), (42, 9464097), (63, 6309398), (126, 3154699), (137, 2901402), (274, 1450701), (411, 967134), (822, 483567), (959, 414486), (1233, 322378), (1918, 207243), (2466, 161189), (2877, 138162), (5754, 69081), (8631, 46054), (17262, 23027)]