66543666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 156263904

約数和(自身を除く): 89720238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 294, 339, 678, 791, 1582, 2003, 2373, 4006, 4746, 5537, 6009, 11074, 12018, 14021, 16611, 28042, 33222, 42063, 84126, 98147, 196294, 226339, 294441, 452678, 588882, 679017, 1358034, 1584373, 3168746, 4753119, 9506238, 11090611, 22181222, 33271833, 66543666]

約数ペア:

[(1, 66543666), (2, 33271833), (3, 22181222), (6, 11090611), (7, 9506238), (14, 4753119), (21, 3168746), (42, 1584373), (49, 1358034), (98, 679017), (113, 588882), (147, 452678), (226, 294441), (294, 226339), (339, 196294), (678, 98147), (791, 84126), (1582, 42063), (2003, 33222), (2373, 28042), (4006, 16611), (4746, 14021), (5537, 12018), (6009, 11074)]