13995228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 36236928

約数和(自身を除く): 22241700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 103, 134, 156, 169, 201, 206, 268, 309, 338, 402, 412, 507, 618, 676, 804, 871, 1014, 1236, 1339, 1742, 2028, 2613, 2678, 3484, 4017, 5226, 5356, 6901, 8034, 10452, 11323, 13802, 16068, 17407, 20703, 22646, 27604, 33969, 34814, 41406, 45292, 52221, 67938, 69628, 82812, 89713, 104442, 135876, 179426, 208884, 269139, 358852, 538278, 1076556, 1166269, 2332538, 3498807, 4665076, 6997614, 13995228]

約数ペア:

[(1, 13995228), (2, 6997614), (3, 4665076), (4, 3498807), (6, 2332538), (12, 1166269), (13, 1076556), (26, 538278), (39, 358852), (52, 269139), (67, 208884), (78, 179426), (103, 135876), (134, 104442), (156, 89713), (169, 82812), (201, 69628), (206, 67938), (268, 52221), (309, 45292), (338, 41406), (402, 34814), (412, 33969), (507, 27604), (618, 22646), (676, 20703), (804, 17407), (871, 16068), (1014, 13802), (1236, 11323), (1339, 10452), (1742, 8034), (2028, 6901), (2613, 5356), (2678, 5226), (3484, 4017)]