16918128

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6911}}^1$

素因数の和:6942

約数の個数: 60

約数和(自身を含む): 50139648

約数和(自身を除く): 33221520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 6911, 13822, 20733, 27644, 41466, 55288, 62199, 82932, 110576, 117487, 124398, 165864, 234974, 248796, 331728, 352461, 469948, 497592, 704922, 939896, 995184, 1057383, 1409844, 1879792, 2114766, 2819688, 4229532, 5639376, 8459064, 16918128]

約数ペア:

[(1, 16918128), (2, 8459064), (3, 5639376), (4, 4229532), (6, 2819688), (8, 2114766), (9, 1879792), (12, 1409844), (16, 1057383), (17, 995184), (18, 939896), (24, 704922), (34, 497592), (36, 469948), (48, 352461), (51, 331728), (68, 248796), (72, 234974), (102, 165864), (136, 124398), (144, 117487), (153, 110576), (204, 82932), (272, 62199), (306, 55288), (408, 41466), (612, 27644), (816, 20733), (1224, 13822), (2448, 6911)]