118327554

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1109

約数の個数: 80

約数和(自身を含む): 286915200

約数和(自身を除く): 168587646

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1039, 1406, 1539, 1998, 2078, 2109, 2997, 3078, 3117, 4218, 5994, 6234, 6327, 9351, 12654, 18702, 18981, 19741, 28053, 37962, 38443, 39482, 56106, 56943, 59223, 76886, 84159, 113886, 115329, 118446, 168318, 177669, 230658, 345987, 355338, 533007, 691974, 730417, 1037961, 1066014, 1460834, 1599021, 2075922, 2191251, 3113883, 3198042, 4382502, 6227766, 6573753, 13147506, 19721259, 39442518, 59163777, 118327554]

約数ペア:

[(1, 118327554), (2, 59163777), (3, 39442518), (6, 19721259), (9, 13147506), (18, 6573753), (19, 6227766), (27, 4382502), (37, 3198042), (38, 3113883), (54, 2191251), (57, 2075922), (74, 1599021), (81, 1460834), (111, 1066014), (114, 1037961), (162, 730417), (171, 691974), (222, 533007), (333, 355338), (342, 345987), (513, 230658), (666, 177669), (703, 168318), (999, 118446), (1026, 115329), (1039, 113886), (1406, 84159), (1539, 76886), (1998, 59223), (2078, 56943), (2109, 56106), (2997, 39482), (3078, 38443), (3117, 37962), (4218, 28053), (5994, 19741), (6234, 18981), (6327, 18702), (9351, 12654)]