8909604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 24897600

約数和(自身を除く): 15987996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 151, 198, 298, 302, 396, 447, 453, 596, 604, 894, 906, 1341, 1359, 1639, 1661, 1788, 1812, 2682, 2718, 3278, 3322, 4917, 4983, 5364, 5436, 6556, 6644, 9834, 9966, 14751, 14949, 19668, 19932, 22499, 29502, 29898, 44998, 59004, 59796, 67497, 89996, 134994, 202491, 247489, 269988, 404982, 494978, 742467, 809964, 989956, 1484934, 2227401, 2969868, 4454802, 8909604]

約数ペア:

[(1, 8909604), (2, 4454802), (3, 2969868), (4, 2227401), (6, 1484934), (9, 989956), (11, 809964), (12, 742467), (18, 494978), (22, 404982), (33, 269988), (36, 247489), (44, 202491), (66, 134994), (99, 89996), (132, 67497), (149, 59796), (151, 59004), (198, 44998), (298, 29898), (302, 29502), (396, 22499), (447, 19932), (453, 19668), (596, 14949), (604, 14751), (894, 9966), (906, 9834), (1341, 6644), (1359, 6556), (1639, 5436), (1661, 5364), (1788, 4983), (1812, 4917), (2682, 3322), (2718, 3278)]