9898587556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1962

約数の個数: 144

約数和(自身を含む): 22053040128

約数和(自身を除く): 12154452572

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 92, 124, 143, 169, 253, 286, 299, 338, 341, 403, 506, 572, 598, 676, 682, 713, 806, 1012, 1196, 1364, 1426, 1612, 1859, 1867, 2852, 3289, 3718, 3734, 3887, 4433, 5239, 6578, 7436, 7468, 7774, 7843, 8866, 9269, 10478, 13156, 15548, 15686, 17732, 18538, 20537, 20956, 24271, 31372, 37076, 41074, 42757, 42941, 48542, 57629, 57877, 82148, 85514, 85882, 97084, 101959, 115258, 115754, 120497, 171028, 171764, 203918, 230516, 231508, 240994, 266981, 315523, 407836, 472351, 481988, 533962, 558233, 631046, 636647, 752401, 944702, 1067924, 1116466, 1262092, 1273294, 1325467, 1331171, 1504802, 1889404, 2232932, 2546588, 2650934, 2662342, 3009604, 3470753, 5301868, 5324684, 6140563, 6941506, 7257029, 8276411, 9781213, 12281126, 13883012, 14514058, 14642881, 16552822, 17305223, 19562426, 24562252, 29028116, 29285762, 33105644, 34610446, 39124852, 58571524, 69220892, 79827319, 107593343, 159654638, 190357453, 215186686, 224967899, 319309276, 380714906, 430373372, 449935798, 761429812, 899871596, 2474646889, 4949293778, 9898587556]

約数ペア:

[(1, 9898587556), (2, 4949293778), (4, 2474646889), (11, 899871596), (13, 761429812), (22, 449935798), (23, 430373372), (26, 380714906), (31, 319309276), (44, 224967899), (46, 215186686), (52, 190357453), (62, 159654638), (92, 107593343), (124, 79827319), (143, 69220892), (169, 58571524), (253, 39124852), (286, 34610446), (299, 33105644), (338, 29285762), (341, 29028116), (403, 24562252), (506, 19562426), (572, 17305223), (598, 16552822), (676, 14642881), (682, 14514058), (713, 13883012), (806, 12281126), (1012, 9781213), (1196, 8276411), (1364, 7257029), (1426, 6941506), (1612, 6140563), (1859, 5324684), (1867, 5301868), (2852, 3470753), (3289, 3009604), (3718, 2662342), (3734, 2650934), (3887, 2546588), (4433, 2232932), (5239, 1889404), (6578, 1504802), (7436, 1331171), (7468, 1325467), (7774, 1273294), (7843, 1262092), (8866, 1116466), (9269, 1067924), (10478, 944702), (13156, 752401), (15548, 636647), (15686, 631046), (17732, 558233), (18538, 533962), (20537, 481988), (20956, 472351), (24271, 407836), (31372, 315523), (37076, 266981), (41074, 240994), (42757, 231508), (42941, 230516), (48542, 203918), (57629, 171764), (57877, 171028), (82148, 120497), (85514, 115754), (85882, 115258), (97084, 101959)]