21066288864

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4668947}}^1$

素因数の和:4669007

約数の個数: 48

約数和(自身を含む): 56475595008

約数和(自身を除く): 35409306144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 4668947, 9337894, 14006841, 18675788, 28013682, 37351576, 56027364, 74703152, 112054728, 149406304, 219440509, 224109456, 438881018, 448218912, 658321527, 877762036, 1316643054, 1755524072, 2633286108, 3511048144, 5266572216, 7022096288, 10533144432, 21066288864]

約数ペア:

[(1, 21066288864), (2, 10533144432), (3, 7022096288), (4, 5266572216), (6, 3511048144), (8, 2633286108), (12, 1755524072), (16, 1316643054), (24, 877762036), (32, 658321527), (47, 448218912), (48, 438881018), (94, 224109456), (96, 219440509), (141, 149406304), (188, 112054728), (282, 74703152), (376, 56027364), (564, 37351576), (752, 28013682), (1128, 18675788), (1504, 14006841), (2256, 9337894), (4512, 4668947)]