12692916

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 33122880

約数和(自身を除く): 20429964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 557, 633, 844, 1114, 1266, 1671, 1899, 2228, 2532, 3342, 3798, 5013, 5697, 6684, 7596, 10026, 11394, 15039, 20052, 22788, 30078, 60156, 117527, 235054, 352581, 470108, 705162, 1057743, 1410324, 2115486, 3173229, 4230972, 6346458, 12692916]

約数ペア:

[(1, 12692916), (2, 6346458), (3, 4230972), (4, 3173229), (6, 2115486), (9, 1410324), (12, 1057743), (18, 705162), (27, 470108), (36, 352581), (54, 235054), (108, 117527), (211, 60156), (422, 30078), (557, 22788), (633, 20052), (844, 15039), (1114, 11394), (1266, 10026), (1671, 7596), (1899, 6684), (2228, 5697), (2532, 5013), (3342, 3798)]