99787986

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 220169664

約数和(自身を除く): 120381678

約数列:

[1, 2, 3, 6, 9, 18, 107, 197, 214, 263, 321, 394, 526, 591, 642, 789, 963, 1182, 1578, 1773, 1926, 2367, 3546, 4734, 21079, 28141, 42158, 51811, 56282, 63237, 84423, 103622, 126474, 155433, 168846, 189711, 253269, 310866, 379422, 466299, 506538, 932598, 5543777, 11087554, 16631331, 33262662, 49893993, 99787986]

約数ペア:

[(1, 99787986), (2, 49893993), (3, 33262662), (6, 16631331), (9, 11087554), (18, 5543777), (107, 932598), (197, 506538), (214, 466299), (263, 379422), (321, 310866), (394, 253269), (526, 189711), (591, 168846), (642, 155433), (789, 126474), (963, 103622), (1182, 84423), (1578, 63237), (1773, 56282), (1926, 51811), (2367, 42158), (3546, 28141), (4734, 21079)]