16212306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 36120672

約数和(自身を除く): 19908366

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 137, 163, 242, 274, 326, 363, 411, 489, 726, 822, 978, 1507, 1793, 3014, 3586, 4521, 5379, 9042, 10758, 16577, 19723, 22331, 33154, 39446, 44662, 49731, 59169, 66993, 99462, 118338, 133986, 245641, 491282, 736923, 1473846, 2702051, 5404102, 8106153, 16212306]

約数ペア:

[(1, 16212306), (2, 8106153), (3, 5404102), (6, 2702051), (11, 1473846), (22, 736923), (33, 491282), (66, 245641), (121, 133986), (137, 118338), (163, 99462), (242, 66993), (274, 59169), (326, 49731), (363, 44662), (411, 39446), (489, 33154), (726, 22331), (822, 19723), (978, 16577), (1507, 10758), (1793, 9042), (3014, 5379), (3586, 4521)]