27738438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 69092352

約数和(自身を除く): 41353914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 101, 182, 202, 273, 303, 503, 546, 606, 707, 1006, 1313, 1414, 1509, 2121, 2626, 3018, 3521, 3939, 4242, 6539, 7042, 7878, 9191, 10563, 13078, 18382, 19617, 21126, 27573, 39234, 45773, 50803, 55146, 91546, 101606, 137319, 152409, 274638, 304818, 355621, 660439, 711242, 1066863, 1320878, 1981317, 2133726, 3962634, 4623073, 9246146, 13869219, 27738438]

約数ペア:

[(1, 27738438), (2, 13869219), (3, 9246146), (6, 4623073), (7, 3962634), (13, 2133726), (14, 1981317), (21, 1320878), (26, 1066863), (39, 711242), (42, 660439), (78, 355621), (91, 304818), (101, 274638), (182, 152409), (202, 137319), (273, 101606), (303, 91546), (503, 55146), (546, 50803), (606, 45773), (707, 39234), (1006, 27573), (1313, 21126), (1414, 19617), (1509, 18382), (2121, 13078), (2626, 10563), (3018, 9191), (3521, 7878), (3939, 7042), (4242, 6539)]