18102067201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 19752212480

約数和(自身を除く): 1650145279

約数列:

[1, 19, 43, 163, 181, 751, 817, 3097, 3439, 7009, 7783, 14269, 29503, 32293, 122413, 133171, 135931, 147877, 560557, 613567, 1268629, 2325847, 2582689, 5263759, 5845033, 22156753, 24103951, 100011421, 111055627, 420978307, 952740379, 18102067201]

約数ペア:

[(1, 18102067201), (19, 952740379), (43, 420978307), (163, 111055627), (181, 100011421), (751, 24103951), (817, 22156753), (3097, 5845033), (3439, 5263759), (7009, 2582689), (7783, 2325847), (14269, 1268629), (29503, 613567), (32293, 560557), (122413, 147877), (133171, 135931)]