921821772

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{4519}}^1$

素因数の和:4806

約数の個数: 48

約数和(自身を含む): 2186956800

約数和(自身を除く): 1265135028

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 191, 267, 356, 382, 534, 573, 764, 1068, 1146, 2292, 4519, 9038, 13557, 16999, 18076, 27114, 33998, 50997, 54228, 67996, 101994, 203988, 402191, 804382, 863129, 1206573, 1608764, 1726258, 2413146, 2589387, 3452516, 4826292, 5178774, 10357548, 76818481, 153636962, 230455443, 307273924, 460910886, 921821772]

約数ペア:

[(1, 921821772), (2, 460910886), (3, 307273924), (4, 230455443), (6, 153636962), (12, 76818481), (89, 10357548), (178, 5178774), (191, 4826292), (267, 3452516), (356, 2589387), (382, 2413146), (534, 1726258), (573, 1608764), (764, 1206573), (1068, 863129), (1146, 804382), (2292, 402191), (4519, 203988), (9038, 101994), (13557, 67996), (16999, 54228), (18076, 50997), (27114, 33998)]