29847978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 67392000

約数和(自身を除く): 37544022

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 359, 447, 558, 718, 894, 1077, 1341, 2154, 2682, 3231, 4619, 6462, 9238, 11129, 13857, 22258, 27714, 33387, 41571, 53491, 66774, 83142, 100161, 106982, 160473, 200322, 320946, 481419, 962838, 1658221, 3316442, 4974663, 9949326, 14923989, 29847978]

約数ペア:

[(1, 29847978), (2, 14923989), (3, 9949326), (6, 4974663), (9, 3316442), (18, 1658221), (31, 962838), (62, 481419), (93, 320946), (149, 200322), (186, 160473), (279, 106982), (298, 100161), (359, 83142), (447, 66774), (558, 53491), (718, 41571), (894, 33387), (1077, 27714), (1341, 22258), (2154, 13857), (2682, 11129), (3231, 9238), (4619, 6462)]