11977778826

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4973}}^1$

素因数の和:5117

約数の個数: 128

約数和(自身を含む): 29681648640

約数和(自身を除く): 17703869814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 73, 78, 94, 117, 141, 146, 219, 234, 282, 351, 423, 438, 611, 657, 702, 846, 949, 1222, 1269, 1314, 1833, 1898, 1971, 2538, 2847, 3431, 3666, 3942, 4973, 5499, 5694, 6862, 8541, 9946, 10293, 10998, 14919, 16497, 17082, 20586, 25623, 29838, 30879, 32994, 44603, 44757, 51246, 61758, 64649, 89206, 89514, 92637, 129298, 133809, 134271, 185274, 193947, 233731, 267618, 268542, 363029, 387894, 401427, 467462, 581841, 701193, 726058, 802854, 1089087, 1163682, 1204281, 1402386, 1745523, 2103579, 2178174, 2408562, 3038503, 3267261, 3491046, 4207158, 4719377, 6077006, 6310737, 6534522, 9115509, 9438754, 9801783, 12621474, 14158131, 17062363, 18231018, 19603566, 27346527, 28316262, 34124726, 42474393, 51187089, 54693054, 82039581, 84948786, 102374178, 127423179, 153561267, 164079162, 221810719, 254846358, 307122534, 443621438, 460683801, 665432157, 921367602, 1330864314, 1996296471, 3992592942, 5988889413, 11977778826]

約数ペア:

[(1, 11977778826), (2, 5988889413), (3, 3992592942), (6, 1996296471), (9, 1330864314), (13, 921367602), (18, 665432157), (26, 460683801), (27, 443621438), (39, 307122534), (47, 254846358), (54, 221810719), (73, 164079162), (78, 153561267), (94, 127423179), (117, 102374178), (141, 84948786), (146, 82039581), (219, 54693054), (234, 51187089), (282, 42474393), (351, 34124726), (423, 28316262), (438, 27346527), (611, 19603566), (657, 18231018), (702, 17062363), (846, 14158131), (949, 12621474), (1222, 9801783), (1269, 9438754), (1314, 9115509), (1833, 6534522), (1898, 6310737), (1971, 6077006), (2538, 4719377), (2847, 4207158), (3431, 3491046), (3666, 3267261), (3942, 3038503), (4973, 2408562), (5499, 2178174), (5694, 2103579), (6862, 1745523), (8541, 1402386), (9946, 1204281), (10293, 1163682), (10998, 1089087), (14919, 802854), (16497, 726058), (17082, 701193), (20586, 581841), (25623, 467462), (29838, 401427), (30879, 387894), (32994, 363029), (44603, 268542), (44757, 267618), (51246, 233731), (61758, 193947), (64649, 185274), (89206, 134271), (89514, 133809), (92637, 129298)]