267499428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{454931}}^1$

素因数の和:454952

約数の個数: 36

約数和(自身を含む): 726071472

約数和(自身を除く): 458572044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 454931, 909862, 1364793, 1819724, 2729586, 3184517, 5459172, 6369034, 9553551, 12738068, 19107102, 22291619, 38214204, 44583238, 66874857, 89166476, 133749714, 267499428]

約数ペア:

[(1, 267499428), (2, 133749714), (3, 89166476), (4, 66874857), (6, 44583238), (7, 38214204), (12, 22291619), (14, 19107102), (21, 12738068), (28, 9553551), (42, 6369034), (49, 5459172), (84, 3184517), (98, 2729586), (147, 1819724), (196, 1364793), (294, 909862), (588, 454931)]