7138971738

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{156577}}^1$

素因数の和:156751

約数の個数: 48

約数和(自身を含む): 16487663400

約数和(自身を除く): 9348691662

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 149, 153, 298, 306, 447, 894, 1341, 2533, 2682, 5066, 7599, 15198, 22797, 45594, 156577, 313154, 469731, 939462, 1409193, 2661809, 2818386, 5323618, 7985427, 15970854, 23329973, 23956281, 46659946, 47912562, 69989919, 139979838, 209969757, 396609541, 419939514, 793219082, 1189828623, 2379657246, 3569485869, 7138971738]

約数ペア:

[(1, 7138971738), (2, 3569485869), (3, 2379657246), (6, 1189828623), (9, 793219082), (17, 419939514), (18, 396609541), (34, 209969757), (51, 139979838), (102, 69989919), (149, 47912562), (153, 46659946), (298, 23956281), (306, 23329973), (447, 15970854), (894, 7985427), (1341, 5323618), (2533, 2818386), (2682, 2661809), (5066, 1409193), (7599, 939462), (15198, 469731), (22797, 313154), (45594, 156577)]