18302158

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 14792498

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 503, 791, 1006, 1582, 2599, 3521, 5198, 7042, 11569, 18193, 23138, 36386, 56839, 80983, 113678, 161966, 397873, 795746, 1307297, 2614594, 9151079, 18302158]

約数ペア:

[(1, 18302158), (2, 9151079), (7, 2614594), (14, 1307297), (23, 795746), (46, 397873), (113, 161966), (161, 113678), (226, 80983), (322, 56839), (503, 36386), (791, 23138), (1006, 18193), (1582, 11569), (2599, 7042), (3521, 5198)]