1979607276

素因数分解:

$2^2\times 3^5\times {\mathrm{191}}^1\times {\mathrm{10663}}^1$

素因数の和:10873

約数の個数: 72

約数和(自身を含む): 5216999424

約数和(自身を除く): 3237392148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 243, 324, 382, 486, 573, 764, 972, 1146, 1719, 2292, 3438, 5157, 6876, 10314, 10663, 15471, 20628, 21326, 30942, 31989, 42652, 46413, 61884, 63978, 92826, 95967, 127956, 185652, 191934, 287901, 383868, 575802, 863703, 1151604, 1727406, 2036633, 2591109, 3454812, 4073266, 5182218, 6109899, 8146532, 10364436, 12219798, 18329697, 24439596, 36659394, 54989091, 73318788, 109978182, 164967273, 219956364, 329934546, 494901819, 659869092, 989803638, 1979607276]

約数ペア:

[(1, 1979607276), (2, 989803638), (3, 659869092), (4, 494901819), (6, 329934546), (9, 219956364), (12, 164967273), (18, 109978182), (27, 73318788), (36, 54989091), (54, 36659394), (81, 24439596), (108, 18329697), (162, 12219798), (191, 10364436), (243, 8146532), (324, 6109899), (382, 5182218), (486, 4073266), (573, 3454812), (764, 2591109), (972, 2036633), (1146, 1727406), (1719, 1151604), (2292, 863703), (3438, 575802), (5157, 383868), (6876, 287901), (10314, 191934), (10663, 185652), (15471, 127956), (20628, 95967), (21326, 92826), (30942, 63978), (31989, 61884), (42652, 46413)]