121867884

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{8527}}^1$

素因数の和:8934

約数の個数: 36

約数和(自身を含む): 308867104

約数和(自身を除く): 186999220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 8527, 14292, 17054, 25581, 34108, 51162, 76743, 102324, 153486, 306972, 3385219, 6770438, 10155657, 13540876, 20311314, 30466971, 40622628, 60933942, 121867884]

約数ペア:

[(1, 121867884), (2, 60933942), (3, 40622628), (4, 30466971), (6, 20311314), (9, 13540876), (12, 10155657), (18, 6770438), (36, 3385219), (397, 306972), (794, 153486), (1191, 102324), (1588, 76743), (2382, 51162), (3573, 34108), (4764, 25581), (7146, 17054), (8527, 14292)]