2166723846

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{46351}}^1$

素因数の和:46426

約数の個数: 72

約数和(自身を含む): 5564186784

約数和(自身を除く): 3397462938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 2226, 2597, 3339, 5194, 6678, 7791, 15582, 23373, 46351, 46746, 92702, 139053, 278106, 324457, 417159, 648914, 834318, 973371, 1946742, 2271199, 2456603, 2920113, 4542398, 4913206, 5840226, 6813597, 7369809, 13627194, 14739618, 17196221, 20440791, 22109427, 34392442, 40881582, 44218854, 51588663, 103177326, 120373547, 154765989, 240747094, 309531978, 361120641, 722241282, 1083361923, 2166723846]

約数ペア:

[(1, 2166723846), (2, 1083361923), (3, 722241282), (6, 361120641), (7, 309531978), (9, 240747094), (14, 154765989), (18, 120373547), (21, 103177326), (42, 51588663), (49, 44218854), (53, 40881582), (63, 34392442), (98, 22109427), (106, 20440791), (126, 17196221), (147, 14739618), (159, 13627194), (294, 7369809), (318, 6813597), (371, 5840226), (441, 4913206), (477, 4542398), (742, 2920113), (882, 2456603), (954, 2271199), (1113, 1946742), (2226, 973371), (2597, 834318), (3339, 648914), (5194, 417159), (6678, 324457), (7791, 278106), (15582, 139053), (23373, 92702), (46351, 46746)]