17961302014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 28950147072

約数和(自身を除く): 10988845058

約数列:

[1, 2, 43, 47, 61, 86, 94, 97, 122, 194, 751, 1502, 2021, 2623, 2867, 4042, 4171, 4559, 5246, 5734, 5917, 8342, 9118, 11834, 32293, 35297, 45811, 64586, 70594, 72847, 91622, 123281, 145694, 196037, 246562, 254431, 278099, 392074, 508862, 556198, 1517771, 1969873, 2153117, 3035542, 3132421, 3423809, 3939746, 4306234, 4443667, 6264842, 6847618, 8887334, 11958257, 23916514, 92584031, 147223787, 185168062, 191077681, 208852349, 294447574, 382155362, 417704698, 8980651007, 17961302014]

約数ペア:

[(1, 17961302014), (2, 8980651007), (43, 417704698), (47, 382155362), (61, 294447574), (86, 208852349), (94, 191077681), (97, 185168062), (122, 147223787), (194, 92584031), (751, 23916514), (1502, 11958257), (2021, 8887334), (2623, 6847618), (2867, 6264842), (4042, 4443667), (4171, 4306234), (4559, 3939746), (5246, 3423809), (5734, 3132421), (5917, 3035542), (8342, 2153117), (9118, 1969873), (11834, 1517771), (32293, 556198), (35297, 508862), (45811, 392074), (64586, 278099), (70594, 254431), (72847, 246562), (91622, 196037), (123281, 145694)]