31817058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3111

約数の個数: 64

約数和(自身を含む): 82467840

約数和(自身を除く): 50650782

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3067, 3458, 5187, 6134, 9201, 10374, 18402, 21469, 39871, 42938, 58273, 64407, 79742, 116546, 119613, 128814, 174819, 239226, 279097, 349638, 407911, 558194, 757549, 815822, 837291, 1223733, 1515098, 1674582, 2272647, 2447466, 4545294, 5302843, 10605686, 15908529, 31817058]

約数ペア:

[(1, 31817058), (2, 15908529), (3, 10605686), (6, 5302843), (7, 4545294), (13, 2447466), (14, 2272647), (19, 1674582), (21, 1515098), (26, 1223733), (38, 837291), (39, 815822), (42, 757549), (57, 558194), (78, 407911), (91, 349638), (114, 279097), (133, 239226), (182, 174819), (247, 128814), (266, 119613), (273, 116546), (399, 79742), (494, 64407), (546, 58273), (741, 42938), (798, 39871), (1482, 21469), (1729, 18402), (3067, 10374), (3458, 9201), (5187, 6134)]