2874564921858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{264254911}}^1$

素因数の和:264254967

約数の個数: 48

約数和(自身を含む): 6868513672704

約数和(自身を除く): 3993948750846

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 264254911, 528509822, 792764733, 1585529466, 1849784377, 3699568754, 5549353131, 9777431707, 11098706262, 12948490639, 19554863414, 25896981278, 29332295121, 38845471917, 58664590242, 68442021949, 77690943834, 136884043898, 205326065847, 410652131694, 479094153643, 958188307286, 1437282460929, 2874564921858]

約数ペア:

[(1, 2874564921858), (2, 1437282460929), (3, 958188307286), (6, 479094153643), (7, 410652131694), (14, 205326065847), (21, 136884043898), (37, 77690943834), (42, 68442021949), (49, 58664590242), (74, 38845471917), (98, 29332295121), (111, 25896981278), (147, 19554863414), (222, 12948490639), (259, 11098706262), (294, 9777431707), (518, 5549353131), (777, 3699568754), (1554, 1849784377), (1813, 1585529466), (3626, 792764733), (5439, 528509822), (10878, 264254911)]