18862032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 56524160

約数和(自身を除く): 37662128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 769, 876, 1022, 1168, 1533, 1538, 1752, 2044, 2307, 3066, 3076, 3504, 4088, 4614, 5383, 6132, 6152, 8176, 9228, 10766, 12264, 12304, 16149, 18456, 21532, 24528, 32298, 36912, 43064, 56137, 64596, 86128, 112274, 129192, 168411, 224548, 258384, 336822, 392959, 449096, 673644, 785918, 898192, 1178877, 1347288, 1571836, 2357754, 2694576, 3143672, 4715508, 6287344, 9431016, 18862032]

約数ペア:

[(1, 18862032), (2, 9431016), (3, 6287344), (4, 4715508), (6, 3143672), (7, 2694576), (8, 2357754), (12, 1571836), (14, 1347288), (16, 1178877), (21, 898192), (24, 785918), (28, 673644), (42, 449096), (48, 392959), (56, 336822), (73, 258384), (84, 224548), (112, 168411), (146, 129192), (168, 112274), (219, 86128), (292, 64596), (336, 56137), (438, 43064), (511, 36912), (584, 32298), (769, 24528), (876, 21532), (1022, 18456), (1168, 16149), (1533, 12304), (1538, 12264), (1752, 10766), (2044, 9228), (2307, 8176), (3066, 6152), (3076, 6132), (3504, 5383), (4088, 4614)]