15985074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{54371}}^1$

素因数の和:54390

約数の個数: 24

約数和(自身を含む): 37190448

約数和(自身を除く): 21205374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 54371, 108742, 163113, 326226, 380597, 761194, 1141791, 2283582, 2664179, 5328358, 7992537, 15985074]

約数ペア:

[(1, 15985074), (2, 7992537), (3, 5328358), (6, 2664179), (7, 2283582), (14, 1141791), (21, 761194), (42, 380597), (49, 326226), (98, 163113), (147, 108742), (294, 54371)]