1218481656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7252867}}^1$

素因数の和:7252883

約数の個数: 32

約数和(自身を含む): 3481376640

約数和(自身を除く): 2262894984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7252867, 14505734, 21758601, 29011468, 43517202, 50770069, 58022936, 87034404, 101540138, 152310207, 174068808, 203080276, 304620414, 406160552, 609240828, 1218481656]

約数ペア:

[(1, 1218481656), (2, 609240828), (3, 406160552), (4, 304620414), (6, 203080276), (7, 174068808), (8, 152310207), (12, 101540138), (14, 87034404), (21, 58022936), (24, 50770069), (28, 43517202), (42, 29011468), (56, 21758601), (84, 14505734), (168, 7252867)]