12267738

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{1987}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 31012800

約数和(自身を除く): 18745062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 1987, 2058, 3087, 3974, 5961, 6174, 11922, 13909, 17883, 27818, 35766, 41727, 83454, 97363, 125181, 194726, 250362, 292089, 584178, 681541, 876267, 1363082, 1752534, 2044623, 4089246, 6133869, 12267738]

約数ペア:

[(1, 12267738), (2, 6133869), (3, 4089246), (6, 2044623), (7, 1752534), (9, 1363082), (14, 876267), (18, 681541), (21, 584178), (42, 292089), (49, 250362), (63, 194726), (98, 125181), (126, 97363), (147, 83454), (294, 41727), (343, 35766), (441, 27818), (686, 17883), (882, 13909), (1029, 11922), (1987, 6174), (2058, 5961), (3087, 3974)]