2019417012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{7349}}^1$

素因数の和:7825

約数の個数: 72

約数和(自身を含む): 5417685000

約数和(自身を除く): 3398267988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 449, 612, 898, 1347, 1796, 2694, 4041, 5388, 7349, 7633, 8082, 14698, 15266, 16164, 22047, 22899, 29396, 30532, 44094, 45798, 66141, 68697, 88188, 91596, 124933, 132282, 137394, 249866, 264564, 274788, 374799, 499732, 749598, 1124397, 1499196, 2248794, 3299701, 4497588, 6599402, 9899103, 13198804, 19798206, 29697309, 39596412, 56094917, 59394618, 112189834, 118789236, 168284751, 224379668, 336569502, 504854253, 673139004, 1009708506, 2019417012]

約数ペア:

[(1, 2019417012), (2, 1009708506), (3, 673139004), (4, 504854253), (6, 336569502), (9, 224379668), (12, 168284751), (17, 118789236), (18, 112189834), (34, 59394618), (36, 56094917), (51, 39596412), (68, 29697309), (102, 19798206), (153, 13198804), (204, 9899103), (306, 6599402), (449, 4497588), (612, 3299701), (898, 2248794), (1347, 1499196), (1796, 1124397), (2694, 749598), (4041, 499732), (5388, 374799), (7349, 274788), (7633, 264564), (8082, 249866), (14698, 137394), (15266, 132282), (16164, 124933), (22047, 91596), (22899, 88188), (29396, 68697), (30532, 66141), (44094, 45798)]