29982078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1597}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 74786400

約数和(自身を除く): 44804322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 1597, 2086, 2682, 3129, 3194, 4791, 6258, 9387, 9582, 11179, 14373, 18774, 22358, 28746, 33537, 67074, 100611, 201222, 237953, 475906, 713859, 1427718, 1665671, 2141577, 3331342, 4283154, 4997013, 9994026, 14991039, 29982078]

約数ペア:

[(1, 29982078), (2, 14991039), (3, 9994026), (6, 4997013), (7, 4283154), (9, 3331342), (14, 2141577), (18, 1665671), (21, 1427718), (42, 713859), (63, 475906), (126, 237953), (149, 201222), (298, 100611), (447, 67074), (894, 33537), (1043, 28746), (1341, 22358), (1597, 18774), (2086, 14373), (2682, 11179), (3129, 9582), (3194, 9387), (4791, 6258)]