21128160624

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{4038257}}^1$

素因数の和:4038377

約数の個数: 40

約数和(自身を含む): 55081839120

約数和(自身を除く): 33953678496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 4038257, 8076514, 12114771, 16153028, 24229542, 32306056, 48459084, 64612112, 96918168, 193836336, 440170013, 880340026, 1320510039, 1760680052, 2641020078, 3521360104, 5282040156, 7042720208, 10564080312, 21128160624]

約数ペア:

[(1, 21128160624), (2, 10564080312), (3, 7042720208), (4, 5282040156), (6, 3521360104), (8, 2641020078), (12, 1760680052), (16, 1320510039), (24, 880340026), (48, 440170013), (109, 193836336), (218, 96918168), (327, 64612112), (436, 48459084), (654, 32306056), (872, 24229542), (1308, 16153028), (1744, 12114771), (2616, 8076514), (5232, 4038257)]