13019094774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{158233}}^1$

素因数の和:158901

約数の個数: 48

約数和(自身を含む): 32287331232

約数和(自身を除く): 19268236458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 653, 1306, 1959, 3918, 4571, 5877, 9142, 11754, 13713, 27426, 41139, 82278, 158233, 316466, 474699, 949398, 1107631, 1424097, 2215262, 2848194, 3322893, 6645786, 9968679, 19937358, 103326149, 206652298, 309978447, 619956894, 723283043, 929935341, 1446566086, 1859870682, 2169849129, 4339698258, 6509547387, 13019094774]

約数ペア:

[(1, 13019094774), (2, 6509547387), (3, 4339698258), (6, 2169849129), (7, 1859870682), (9, 1446566086), (14, 929935341), (18, 723283043), (21, 619956894), (42, 309978447), (63, 206652298), (126, 103326149), (653, 19937358), (1306, 9968679), (1959, 6645786), (3918, 3322893), (4571, 2848194), (5877, 2215262), (9142, 1424097), (11754, 1107631), (13713, 949398), (27426, 474699), (41139, 316466), (82278, 158233)]