1891067556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16763}}^1$

素因数の和:16873

約数の個数: 96

約数和(自身を含む): 5407395840

約数和(自身を除く): 3516328284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 79, 84, 102, 119, 158, 204, 237, 238, 316, 357, 474, 476, 553, 714, 948, 1106, 1343, 1428, 1659, 2212, 2686, 3318, 4029, 5372, 6636, 8058, 9401, 16116, 16763, 18802, 28203, 33526, 37604, 50289, 56406, 67052, 100578, 112812, 117341, 201156, 234682, 284971, 352023, 469364, 569942, 704046, 854913, 1139884, 1324277, 1408092, 1709826, 1994797, 2648554, 3419652, 3972831, 3989594, 5297108, 5984391, 7945662, 7979188, 9269939, 11968782, 15891324, 18539878, 22512709, 23937564, 27809817, 37079756, 45025418, 55619634, 67538127, 90050836, 111239268, 135076254, 157588963, 270152508, 315177926, 472766889, 630355852, 945533778, 1891067556]

約数ペア:

[(1, 1891067556), (2, 945533778), (3, 630355852), (4, 472766889), (6, 315177926), (7, 270152508), (12, 157588963), (14, 135076254), (17, 111239268), (21, 90050836), (28, 67538127), (34, 55619634), (42, 45025418), (51, 37079756), (68, 27809817), (79, 23937564), (84, 22512709), (102, 18539878), (119, 15891324), (158, 11968782), (204, 9269939), (237, 7979188), (238, 7945662), (316, 5984391), (357, 5297108), (474, 3989594), (476, 3972831), (553, 3419652), (714, 2648554), (948, 1994797), (1106, 1709826), (1343, 1408092), (1428, 1324277), (1659, 1139884), (2212, 854913), (2686, 704046), (3318, 569942), (4029, 469364), (5372, 352023), (6636, 284971), (8058, 234682), (9401, 201156), (16116, 117341), (16763, 112812), (18802, 100578), (28203, 67052), (33526, 56406), (37604, 50289)]