1566732438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{20543}}^1$

素因数の和:20793

約数の個数: 48

約数和(自身を含む): 3589447680

約数和(自身を除く): 2022715242

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 342, 446, 669, 1338, 2007, 4014, 4237, 8474, 12711, 20543, 25422, 38133, 41086, 61629, 76266, 123258, 184887, 369774, 390317, 780634, 1170951, 2341902, 3512853, 4581089, 7025706, 9162178, 13743267, 27486534, 41229801, 82459602, 87040691, 174081382, 261122073, 522244146, 783366219, 1566732438]

約数ペア:

[(1, 1566732438), (2, 783366219), (3, 522244146), (6, 261122073), (9, 174081382), (18, 87040691), (19, 82459602), (38, 41229801), (57, 27486534), (114, 13743267), (171, 9162178), (223, 7025706), (342, 4581089), (446, 3512853), (669, 2341902), (1338, 1170951), (2007, 780634), (4014, 390317), (4237, 369774), (8474, 184887), (12711, 123258), (20543, 76266), (25422, 61629), (38133, 41086)]