22957473

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 18514527

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 149, 161, 203, 231, 253, 319, 447, 483, 609, 667, 759, 957, 1043, 1639, 1771, 2001, 2233, 3129, 3427, 4321, 4669, 4917, 5313, 6699, 7337, 10281, 11473, 12963, 14007, 22011, 23989, 30247, 34419, 37697, 47531, 51359, 71967, 90741, 99383, 113091, 142593, 154077, 263879, 298149, 332717, 695681, 791637, 998151, 1093213, 2087043, 3279639, 7652491, 22957473]

約数ペア:

[(1, 22957473), (3, 7652491), (7, 3279639), (11, 2087043), (21, 1093213), (23, 998151), (29, 791637), (33, 695681), (69, 332717), (77, 298149), (87, 263879), (149, 154077), (161, 142593), (203, 113091), (231, 99383), (253, 90741), (319, 71967), (447, 51359), (483, 47531), (609, 37697), (667, 34419), (759, 30247), (957, 23989), (1043, 22011), (1639, 14007), (1771, 12963), (2001, 11473), (2233, 10281), (3129, 7337), (3427, 6699), (4321, 5313), (4669, 4917)]