18747204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31883}}^1$

素因数の和:31904

約数の個数: 36

約数和(自身を含む): 50886864

約数和(自身を除く): 32139660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31883, 63766, 95649, 127532, 191298, 223181, 382596, 446362, 669543, 892724, 1339086, 1562267, 2678172, 3124534, 4686801, 6249068, 9373602, 18747204]

約数ペア:

[(1, 18747204), (2, 9373602), (3, 6249068), (4, 4686801), (6, 3124534), (7, 2678172), (12, 1562267), (14, 1339086), (21, 892724), (28, 669543), (42, 446362), (49, 382596), (84, 223181), (98, 191298), (147, 127532), (196, 95649), (294, 63766), (588, 31883)]