1878655086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1973}}^1$

素因数の和:2231

約数の個数: 128

約数和(自身を含む): 5230310400

約数和(自身を除く): 3351655314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 229, 231, 297, 378, 458, 462, 594, 687, 693, 1374, 1386, 1603, 1973, 2061, 2079, 2519, 3206, 3946, 4122, 4158, 4809, 5038, 5919, 6183, 7557, 9618, 11838, 12366, 13811, 14427, 15114, 17633, 17757, 21703, 22671, 27622, 28854, 35266, 35514, 41433, 43281, 43406, 45342, 52899, 53271, 65109, 68013, 82866, 86562, 105798, 106542, 124299, 130218, 136026, 151921, 158697, 195327, 248598, 303842, 317394, 372897, 390654, 451817, 455763, 476091, 585981, 745794, 903634, 911526, 952182, 1171962, 1355451, 1367289, 2710902, 2734578, 3162719, 4066353, 4101867, 4969987, 6325438, 8132706, 8203734, 9488157, 9939974, 12199059, 14909961, 18976314, 24398118, 28464471, 29819922, 34789909, 44729883, 56928942, 69579818, 85393413, 89459766, 104369727, 134189649, 170786826, 208739454, 268379298, 313109181, 626218362, 939327543, 1878655086]

約数ペア:

[(1, 1878655086), (2, 939327543), (3, 626218362), (6, 313109181), (7, 268379298), (9, 208739454), (11, 170786826), (14, 134189649), (18, 104369727), (21, 89459766), (22, 85393413), (27, 69579818), (33, 56928942), (42, 44729883), (54, 34789909), (63, 29819922), (66, 28464471), (77, 24398118), (99, 18976314), (126, 14909961), (154, 12199059), (189, 9939974), (198, 9488157), (229, 8203734), (231, 8132706), (297, 6325438), (378, 4969987), (458, 4101867), (462, 4066353), (594, 3162719), (687, 2734578), (693, 2710902), (1374, 1367289), (1386, 1355451), (1603, 1171962), (1973, 952182), (2061, 911526), (2079, 903634), (2519, 745794), (3206, 585981), (3946, 476091), (4122, 455763), (4158, 451817), (4809, 390654), (5038, 372897), (5919, 317394), (6183, 303842), (7557, 248598), (9618, 195327), (11838, 158697), (12366, 151921), (13811, 136026), (14427, 130218), (15114, 124299), (17633, 106542), (17757, 105798), (21703, 86562), (22671, 82866), (27622, 68013), (28854, 65109), (35266, 53271), (35514, 52899), (41433, 45342), (43281, 43406)]