447885954

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5387}}^1$

素因数の和:5575

約数の個数: 48

約数和(自身を含む): 1008633600

約数和(自身を除く): 560747646

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 894, 1341, 2682, 4619, 5387, 9238, 10774, 13857, 16161, 27714, 32322, 41571, 48483, 83142, 96966, 166997, 333994, 500991, 802663, 1001982, 1502973, 1605326, 2407989, 3005946, 4815978, 7223967, 14447934, 24882553, 49765106, 74647659, 149295318, 223942977, 447885954]

約数ペア:

[(1, 447885954), (2, 223942977), (3, 149295318), (6, 74647659), (9, 49765106), (18, 24882553), (31, 14447934), (62, 7223967), (93, 4815978), (149, 3005946), (186, 2407989), (279, 1605326), (298, 1502973), (447, 1001982), (558, 802663), (894, 500991), (1341, 333994), (2682, 166997), (4619, 96966), (5387, 83142), (9238, 48483), (10774, 41571), (13857, 32322), (16161, 27714)]