26813604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 64886976

約数和(自身を除く): 38073372

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 131, 148, 222, 262, 393, 444, 461, 524, 786, 922, 1383, 1572, 1844, 2766, 4847, 5532, 9694, 14541, 17057, 19388, 29082, 34114, 51171, 58164, 60391, 68228, 102342, 120782, 181173, 204684, 241564, 362346, 724692, 2234467, 4468934, 6703401, 8937868, 13406802, 26813604]

約数ペア:

[(1, 26813604), (2, 13406802), (3, 8937868), (4, 6703401), (6, 4468934), (12, 2234467), (37, 724692), (74, 362346), (111, 241564), (131, 204684), (148, 181173), (222, 120782), (262, 102342), (393, 68228), (444, 60391), (461, 58164), (524, 51171), (786, 34114), (922, 29082), (1383, 19388), (1572, 17057), (1844, 14541), (2766, 9694), (4847, 5532)]