16325946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:9995

約数の個数: 48

約数和(自身を含む): 43540224

約数和(自身を除く): 27214278

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 9967, 19934, 29901, 59802, 69769, 89703, 129571, 139538, 179406, 209307, 259142, 388713, 418614, 627921, 777426, 906997, 1166139, 1255842, 1813994, 2332278, 2720991, 5441982, 8162973, 16325946]

約数ペア:

[(1, 16325946), (2, 8162973), (3, 5441982), (6, 2720991), (7, 2332278), (9, 1813994), (13, 1255842), (14, 1166139), (18, 906997), (21, 777426), (26, 627921), (39, 418614), (42, 388713), (63, 259142), (78, 209307), (91, 179406), (117, 139538), (126, 129571), (182, 89703), (234, 69769), (273, 59802), (546, 29901), (819, 19934), (1638, 9967)]