21093342

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 43241472

約数和(自身を除く): 22148130

約数列:

[1, 2, 3, 6, 67, 134, 137, 201, 274, 383, 402, 411, 766, 822, 1149, 2298, 9179, 18358, 25661, 27537, 51322, 52471, 55074, 76983, 104942, 153966, 157413, 314826, 3515557, 7031114, 10546671, 21093342]

約数ペア:

[(1, 21093342), (2, 10546671), (3, 7031114), (6, 3515557), (67, 314826), (134, 157413), (137, 153966), (201, 104942), (274, 76983), (383, 55074), (402, 52471), (411, 51322), (766, 27537), (822, 25661), (1149, 18358), (2298, 9179)]