8745282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 24635520

約数和(自身を除く): 15890238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 281, 342, 399, 494, 546, 562, 741, 798, 819, 843, 1197, 1482, 1638, 1686, 1729, 1967, 2223, 2394, 2529, 3458, 3653, 3934, 4446, 5058, 5187, 5339, 5901, 7306, 10374, 10678, 10959, 11802, 15561, 16017, 17703, 21918, 25571, 31122, 32034, 32877, 35406, 37373, 48051, 51142, 65754, 69407, 74746, 76713, 96102, 112119, 138814, 153426, 208221, 224238, 230139, 336357, 416442, 460278, 485849, 624663, 672714, 971698, 1249326, 1457547, 2915094, 4372641, 8745282]

約数ペア:

[(1, 8745282), (2, 4372641), (3, 2915094), (6, 1457547), (7, 1249326), (9, 971698), (13, 672714), (14, 624663), (18, 485849), (19, 460278), (21, 416442), (26, 336357), (38, 230139), (39, 224238), (42, 208221), (57, 153426), (63, 138814), (78, 112119), (91, 96102), (114, 76713), (117, 74746), (126, 69407), (133, 65754), (171, 51142), (182, 48051), (234, 37373), (247, 35406), (266, 32877), (273, 32034), (281, 31122), (342, 25571), (399, 21918), (494, 17703), (546, 16017), (562, 15561), (741, 11802), (798, 10959), (819, 10678), (843, 10374), (1197, 7306), (1482, 5901), (1638, 5339), (1686, 5187), (1729, 5058), (1967, 4446), (2223, 3934), (2394, 3653), (2529, 3458)]