333221886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13723}}^1$

素因数の和:13821

約数の個数: 48

約数和(自身を含む): 770739840

約数和(自身を除く): 437517954

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 13723, 24282, 27446, 41169, 82338, 123507, 247014, 260737, 521474, 782211, 974333, 1564422, 1948666, 2346633, 2922999, 4693266, 5845998, 8768997, 17537994, 18512327, 37024654, 55536981, 111073962, 166610943, 333221886]

約数ペア:

[(1, 333221886), (2, 166610943), (3, 111073962), (6, 55536981), (9, 37024654), (18, 18512327), (19, 17537994), (38, 8768997), (57, 5845998), (71, 4693266), (114, 2922999), (142, 2346633), (171, 1948666), (213, 1564422), (342, 974333), (426, 782211), (639, 521474), (1278, 260737), (1349, 247014), (2698, 123507), (4047, 82338), (8094, 41169), (12141, 27446), (13723, 24282)]