8185884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 24084480

約数和(自身を除く): 15898596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 223, 228, 266, 276, 322, 399, 437, 446, 483, 532, 644, 669, 798, 874, 892, 966, 1311, 1338, 1561, 1596, 1748, 1932, 2622, 2676, 3059, 3122, 4237, 4683, 5129, 5244, 6118, 6244, 8474, 9177, 9366, 10258, 12236, 12711, 15387, 16948, 18354, 18732, 20516, 25422, 29659, 30774, 35903, 36708, 50844, 59318, 61548, 71806, 88977, 97451, 107709, 118636, 143612, 177954, 194902, 215418, 292353, 355908, 389804, 430836, 584706, 682157, 1169412, 1364314, 2046471, 2728628, 4092942, 8185884]

約数ペア:

[(1, 8185884), (2, 4092942), (3, 2728628), (4, 2046471), (6, 1364314), (7, 1169412), (12, 682157), (14, 584706), (19, 430836), (21, 389804), (23, 355908), (28, 292353), (38, 215418), (42, 194902), (46, 177954), (57, 143612), (69, 118636), (76, 107709), (84, 97451), (92, 88977), (114, 71806), (133, 61548), (138, 59318), (161, 50844), (223, 36708), (228, 35903), (266, 30774), (276, 29659), (322, 25422), (399, 20516), (437, 18732), (446, 18354), (483, 16948), (532, 15387), (644, 12711), (669, 12236), (798, 10258), (874, 9366), (892, 9177), (966, 8474), (1311, 6244), (1338, 6118), (1561, 5244), (1596, 5129), (1748, 4683), (1932, 4237), (2622, 3122), (2676, 3059)]