15691784862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{67577}}^1$

素因数の和:67837

約数の個数: 48

約数和(自身を含む): 34132296240

約数和(自身を除く): 18440511378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 229, 338, 458, 507, 687, 1014, 1374, 2977, 5954, 8931, 17862, 38701, 67577, 77402, 116103, 135154, 202731, 232206, 405462, 878501, 1757002, 2635503, 5271006, 11420513, 15475133, 22841026, 30950266, 34261539, 46425399, 68523078, 92850798, 201176729, 402353458, 603530187, 1207060374, 2615297477, 5230594954, 7845892431, 15691784862]

約数ペア:

[(1, 15691784862), (2, 7845892431), (3, 5230594954), (6, 2615297477), (13, 1207060374), (26, 603530187), (39, 402353458), (78, 201176729), (169, 92850798), (229, 68523078), (338, 46425399), (458, 34261539), (507, 30950266), (687, 22841026), (1014, 15475133), (1374, 11420513), (2977, 5271006), (5954, 2635503), (8931, 1757002), (17862, 878501), (38701, 405462), (67577, 232206), (77402, 202731), (116103, 135154)]