1425123756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137933}}^1$

素因数の和:137991

約数の個数: 72

約数和(自身を含む): 4217469984

約数和(自身を除く): 2792346228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 137933, 275866, 413799, 551732, 827598, 965531, 1241397, 1655196, 1931062, 2482794, 2896593, 3862124, 4965588, 5655253, 5793186, 8689779, 11310506, 11586372, 16965759, 17379558, 22621012, 33931518, 34759116, 39586771, 50897277, 67863036, 79173542, 101794554, 118760313, 158347084, 203589108, 237520626, 356280939, 475041252, 712561878, 1425123756]

約数ペア:

[(1, 1425123756), (2, 712561878), (3, 475041252), (4, 356280939), (6, 237520626), (7, 203589108), (9, 158347084), (12, 118760313), (14, 101794554), (18, 79173542), (21, 67863036), (28, 50897277), (36, 39586771), (41, 34759116), (42, 33931518), (63, 22621012), (82, 17379558), (84, 16965759), (123, 11586372), (126, 11310506), (164, 8689779), (246, 5793186), (252, 5655253), (287, 4965588), (369, 3862124), (492, 2896593), (574, 2482794), (738, 1931062), (861, 1655196), (1148, 1241397), (1476, 965531), (1722, 827598), (2583, 551732), (3444, 413799), (5166, 275866), (10332, 137933)]