331320234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{21149}}^1$

素因数の和:21534

約数の個数: 32

約数和(自身を含む): 759369600

約数和(自身を除く): 428049366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 2238, 2611, 5222, 7833, 15666, 21149, 42298, 63447, 126894, 148043, 296086, 444129, 888258, 7888577, 15777154, 23665731, 47331462, 55220039, 110440078, 165660117, 331320234]

約数ペア:

[(1, 331320234), (2, 165660117), (3, 110440078), (6, 55220039), (7, 47331462), (14, 23665731), (21, 15777154), (42, 7888577), (373, 888258), (746, 444129), (1119, 296086), (2238, 148043), (2611, 126894), (5222, 63447), (7833, 42298), (15666, 21149)]