2021330682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{863}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 5191879680

約数和(自身を除く): 3170548998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 641, 863, 1218, 1282, 1726, 1827, 1923, 2589, 3654, 3846, 4487, 5178, 5769, 6041, 7767, 8974, 11538, 12082, 13461, 15534, 18123, 18589, 25027, 26922, 36246, 37178, 40383, 50054, 54369, 55767, 75081, 80766, 108738, 111534, 130123, 150162, 167301, 175189, 225243, 260246, 334602, 350378, 390369, 450486, 525567, 553183, 780738, 1051134, 1106366, 1171107, 1576701, 1659549, 2342214, 3153402, 3319098, 3872281, 4978647, 7744562, 9957294, 11616843, 16042307, 23233686, 32084614, 34850529, 48126921, 69701058, 96253842, 112296149, 144380763, 224592298, 288761526, 336888447, 673776894, 1010665341, 2021330682]

約数ペア:

[(1, 2021330682), (2, 1010665341), (3, 673776894), (6, 336888447), (7, 288761526), (9, 224592298), (14, 144380763), (18, 112296149), (21, 96253842), (29, 69701058), (42, 48126921), (58, 34850529), (63, 32084614), (87, 23233686), (126, 16042307), (174, 11616843), (203, 9957294), (261, 7744562), (406, 4978647), (522, 3872281), (609, 3319098), (641, 3153402), (863, 2342214), (1218, 1659549), (1282, 1576701), (1726, 1171107), (1827, 1106366), (1923, 1051134), (2589, 780738), (3654, 553183), (3846, 525567), (4487, 450486), (5178, 390369), (5769, 350378), (6041, 334602), (7767, 260246), (8974, 225243), (11538, 175189), (12082, 167301), (13461, 150162), (15534, 130123), (18123, 111534), (18589, 108738), (25027, 80766), (26922, 75081), (36246, 55767), (37178, 54369), (40383, 50054)]