381058818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{14947}}^1$

素因数の和:15566

約数の個数: 32

約数和(自身を含む): 872484864

約数和(自身を除く): 491426046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 1214, 1821, 3642, 4249, 8498, 12747, 14947, 25494, 29894, 44841, 89682, 104629, 209258, 313887, 627774, 9072829, 18145658, 27218487, 54436974, 63509803, 127019606, 190529409, 381058818]

約数ペア:

[(1, 381058818), (2, 190529409), (3, 127019606), (6, 63509803), (7, 54436974), (14, 27218487), (21, 18145658), (42, 9072829), (607, 627774), (1214, 313887), (1821, 209258), (3642, 104629), (4249, 89682), (8498, 44841), (12747, 29894), (14947, 25494)]