2878984908

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1193609}}^1$

素因数の和:1193686

約数の個数: 36

約数和(自身を含む): 7386058680

約数和(自身を除く): 4507073772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 1193609, 2387218, 3580827, 4774436, 7161654, 10742481, 14323308, 21484962, 42969924, 79971803, 159943606, 239915409, 319887212, 479830818, 719746227, 959661636, 1439492454, 2878984908]

約数ペア:

[(1, 2878984908), (2, 1439492454), (3, 959661636), (4, 719746227), (6, 479830818), (9, 319887212), (12, 239915409), (18, 159943606), (36, 79971803), (67, 42969924), (134, 21484962), (201, 14323308), (268, 10742481), (402, 7161654), (603, 4774436), (804, 3580827), (1206, 2387218), (2412, 1193609)]