38358378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 89013600

約数和(自身を除く): 50655222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 1901, 2242, 3363, 3802, 5703, 6726, 10089, 11406, 17109, 20178, 34218, 36119, 72238, 108357, 112159, 216714, 224318, 325071, 336477, 650142, 672954, 1009431, 2018862, 2131021, 4262042, 6393063, 12786126, 19179189, 38358378]

約数ペア:

[(1, 38358378), (2, 19179189), (3, 12786126), (6, 6393063), (9, 4262042), (18, 2131021), (19, 2018862), (38, 1009431), (57, 672954), (59, 650142), (114, 336477), (118, 325071), (171, 224318), (177, 216714), (342, 112159), (354, 108357), (531, 72238), (1062, 36119), (1121, 34218), (1901, 20178), (2242, 17109), (3363, 11406), (3802, 10089), (5703, 6726)]