1888432854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3919}}^1$

素因数の和:4098

約数の個数: 96

約数和(自身を含む): 4826304000

約数和(自身を除く): 2937871146

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 149, 154, 231, 294, 298, 447, 462, 539, 894, 1043, 1078, 1617, 1639, 2086, 3129, 3234, 3278, 3919, 4917, 6258, 7301, 7838, 9834, 11473, 11757, 14602, 21903, 22946, 23514, 27433, 34419, 43109, 43806, 54866, 68838, 80311, 82299, 86218, 129327, 160622, 164598, 192031, 240933, 258654, 301763, 384062, 481866, 576093, 583931, 603526, 905289, 1152186, 1167862, 1751793, 1810578, 2112341, 3503586, 4087517, 4224682, 6337023, 6423241, 8175034, 12262551, 12674046, 12846482, 19269723, 24525102, 28612619, 38539446, 44962687, 57225238, 85837857, 89925374, 134888061, 171675714, 269776122, 314738809, 629477618, 944216427, 1888432854]

約数ペア:

[(1, 1888432854), (2, 944216427), (3, 629477618), (6, 314738809), (7, 269776122), (11, 171675714), (14, 134888061), (21, 89925374), (22, 85837857), (33, 57225238), (42, 44962687), (49, 38539446), (66, 28612619), (77, 24525102), (98, 19269723), (147, 12846482), (149, 12674046), (154, 12262551), (231, 8175034), (294, 6423241), (298, 6337023), (447, 4224682), (462, 4087517), (539, 3503586), (894, 2112341), (1043, 1810578), (1078, 1751793), (1617, 1167862), (1639, 1152186), (2086, 905289), (3129, 603526), (3234, 583931), (3278, 576093), (3919, 481866), (4917, 384062), (6258, 301763), (7301, 258654), (7838, 240933), (9834, 192031), (11473, 164598), (11757, 160622), (14602, 129327), (21903, 86218), (22946, 82299), (23514, 80311), (27433, 68838), (34419, 54866), (43109, 43806)]