2006257428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{194179}}^1$

素因数の和:194237

約数の個数: 72

約数和(自身を含む): 5937247680

約数和(自身を除く): 3930990252

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, 194179, 388358, 582537, 776716, 1165074, 1359253, 1747611, 2330148, 2718506, 3495222, 4077759, 5437012, 6990444, 7961339, 8155518, 12233277, 15922678, 16311036, 23884017, 24466554, 31845356, 47768034, 48933108, 55729373, 71652051, 95536068, 111458746, 143304102, 167188119, 222917492, 286608204, 334376238, 501564357, 668752476, 1003128714, 2006257428]

約数ペア:

[(1, 2006257428), (2, 1003128714), (3, 668752476), (4, 501564357), (6, 334376238), (7, 286608204), (9, 222917492), (12, 167188119), (14, 143304102), (18, 111458746), (21, 95536068), (28, 71652051), (36, 55729373), (41, 48933108), (42, 47768034), (63, 31845356), (82, 24466554), (84, 23884017), (123, 16311036), (126, 15922678), (164, 12233277), (246, 8155518), (252, 7961339), (287, 6990444), (369, 5437012), (492, 4077759), (574, 3495222), (738, 2718506), (861, 2330148), (1148, 1747611), (1476, 1359253), (1722, 1165074), (2583, 776716), (3444, 582537), (5166, 388358), (10332, 194179)]