19045368

素因数分解:

$2^3\times 3^5\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 54578160

約数和(自身を除く): 35532792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 101, 108, 162, 194, 202, 216, 243, 291, 303, 324, 388, 404, 486, 582, 606, 648, 776, 808, 873, 909, 972, 1164, 1212, 1746, 1818, 1944, 2328, 2424, 2619, 2727, 3492, 3636, 5238, 5454, 6984, 7272, 7857, 8181, 9797, 10476, 10908, 15714, 16362, 19594, 20952, 21816, 23571, 24543, 29391, 31428, 32724, 39188, 47142, 49086, 58782, 62856, 65448, 78376, 88173, 94284, 98172, 117564, 176346, 188568, 196344, 235128, 264519, 352692, 529038, 705384, 793557, 1058076, 1587114, 2116152, 2380671, 3174228, 4761342, 6348456, 9522684, 19045368]

約数ペア:

[(1, 19045368), (2, 9522684), (3, 6348456), (4, 4761342), (6, 3174228), (8, 2380671), (9, 2116152), (12, 1587114), (18, 1058076), (24, 793557), (27, 705384), (36, 529038), (54, 352692), (72, 264519), (81, 235128), (97, 196344), (101, 188568), (108, 176346), (162, 117564), (194, 98172), (202, 94284), (216, 88173), (243, 78376), (291, 65448), (303, 62856), (324, 58782), (388, 49086), (404, 47142), (486, 39188), (582, 32724), (606, 31428), (648, 29391), (776, 24543), (808, 23571), (873, 21816), (909, 20952), (972, 19594), (1164, 16362), (1212, 15714), (1746, 10908), (1818, 10476), (1944, 9797), (2328, 8181), (2424, 7857), (2619, 7272), (2727, 6984), (3492, 5454), (3636, 5238)]