17347722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21739}}^1$

素因数の和:21770

約数の個数: 32

約数和(自身を含む): 41740800

約数和(自身を除く): 24393078

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 21739, 43478, 65217, 130434, 152173, 304346, 413041, 456519, 826082, 913038, 1239123, 2478246, 2891287, 5782574, 8673861, 17347722]

約数ペア:

[(1, 17347722), (2, 8673861), (3, 5782574), (6, 2891287), (7, 2478246), (14, 1239123), (19, 913038), (21, 826082), (38, 456519), (42, 413041), (57, 304346), (114, 152173), (133, 130434), (266, 65217), (399, 43478), (798, 21739)]