40187106

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 90627264

約数和(自身を除く): 50440158

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 666, 727, 747, 1454, 1494, 2181, 3071, 4362, 6142, 6543, 9213, 13086, 18426, 26899, 27639, 53798, 55278, 60341, 80697, 120682, 161394, 181023, 242091, 362046, 484182, 543069, 1086138, 2232617, 4465234, 6697851, 13395702, 20093553, 40187106]

約数ペア:

[(1, 40187106), (2, 20093553), (3, 13395702), (6, 6697851), (9, 4465234), (18, 2232617), (37, 1086138), (74, 543069), (83, 484182), (111, 362046), (166, 242091), (222, 181023), (249, 161394), (333, 120682), (498, 80697), (666, 60341), (727, 55278), (747, 53798), (1454, 27639), (1494, 26899), (2181, 18426), (3071, 13086), (4362, 9213), (6142, 6543)]