9869784764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{8641}}^1$

素因数の和:8803

約数の個数: 72

約数和(自身を含む): 21019971168

約数和(自身を除く): 11150186404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 361, 452, 532, 722, 791, 1444, 1582, 2147, 2527, 3164, 4294, 5054, 8588, 8641, 10108, 15029, 17282, 30058, 34564, 40793, 60116, 60487, 81586, 120974, 163172, 164179, 241948, 285551, 328358, 571102, 656716, 976433, 1142204, 1149253, 1952866, 2298506, 3119401, 3905732, 4597012, 6238802, 6835031, 12477604, 13670062, 18552227, 21835807, 27340124, 37104454, 43671614, 74208908, 87343228, 129865589, 259731178, 352492313, 519462356, 704984626, 1409969252, 2467446191, 4934892382, 9869784764]

約数ペア:

[(1, 9869784764), (2, 4934892382), (4, 2467446191), (7, 1409969252), (14, 704984626), (19, 519462356), (28, 352492313), (38, 259731178), (76, 129865589), (113, 87343228), (133, 74208908), (226, 43671614), (266, 37104454), (361, 27340124), (452, 21835807), (532, 18552227), (722, 13670062), (791, 12477604), (1444, 6835031), (1582, 6238802), (2147, 4597012), (2527, 3905732), (3164, 3119401), (4294, 2298506), (5054, 1952866), (8588, 1149253), (8641, 1142204), (10108, 976433), (15029, 656716), (17282, 571102), (30058, 328358), (34564, 285551), (40793, 241948), (60116, 164179), (60487, 163172), (81586, 120974)]