27415703028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{641213}}^1$

素因数の和:641736

約数の個数: 48

約数和(自身を含む): 73252287360

約数和(自身を除く): 45836584332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 2036, 3054, 3563, 6108, 7126, 10689, 14252, 21378, 42756, 641213, 1282426, 1923639, 2564852, 3847278, 4488491, 7694556, 8976982, 13465473, 17953964, 26930946, 53861892, 326377417, 652754834, 979132251, 1305509668, 1958264502, 2284641919, 3916529004, 4569283838, 6853925757, 9138567676, 13707851514, 27415703028]

約数ペア:

[(1, 27415703028), (2, 13707851514), (3, 9138567676), (4, 6853925757), (6, 4569283838), (7, 3916529004), (12, 2284641919), (14, 1958264502), (21, 1305509668), (28, 979132251), (42, 652754834), (84, 326377417), (509, 53861892), (1018, 26930946), (1527, 17953964), (2036, 13465473), (3054, 8976982), (3563, 7694556), (6108, 4488491), (7126, 3847278), (10689, 2564852), (14252, 1923639), (21378, 1282426), (42756, 641213)]