17471442492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{287681}}^1$

素因数の和:287939

約数の個数: 72

約数和(自身を含む): 50682664032

約数和(自身を除く): 33211221540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2892, 3374, 4338, 5061, 6748, 8676, 10122, 15183, 20244, 30366, 60732, 287681, 575362, 863043, 1150724, 1726086, 2013767, 2589129, 3452172, 4027534, 5178258, 6041301, 8055068, 10356516, 12082602, 18123903, 24165204, 36247806, 69331121, 72495612, 138662242, 207993363, 277324484, 415986726, 485317847, 623980089, 831973452, 970635694, 1247960178, 1455953541, 1941271388, 2495920356, 2911907082, 4367860623, 5823814164, 8735721246, 17471442492]

約数ペア:

[(1, 17471442492), (2, 8735721246), (3, 5823814164), (4, 4367860623), (6, 2911907082), (7, 2495920356), (9, 1941271388), (12, 1455953541), (14, 1247960178), (18, 970635694), (21, 831973452), (28, 623980089), (36, 485317847), (42, 415986726), (63, 277324484), (84, 207993363), (126, 138662242), (241, 72495612), (252, 69331121), (482, 36247806), (723, 24165204), (964, 18123903), (1446, 12082602), (1687, 10356516), (2169, 8055068), (2892, 6041301), (3374, 5178258), (4338, 4027534), (5061, 3452172), (6748, 2589129), (8676, 2013767), (10122, 1726086), (15183, 1150724), (20244, 863043), (30366, 575362), (60732, 287681)]