40215054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21011}}^1$

素因数の和:21056

約数の個数: 32

約数和(自身を含む): 90771840

約数和(自身を除く): 50556786

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 21011, 42022, 63033, 126066, 231121, 462242, 609319, 693363, 1218638, 1386726, 1827957, 3655914, 6702509, 13405018, 20107527, 40215054]

約数ペア:

[(1, 40215054), (2, 20107527), (3, 13405018), (6, 6702509), (11, 3655914), (22, 1827957), (29, 1386726), (33, 1218638), (58, 693363), (66, 609319), (87, 462242), (174, 231121), (319, 126066), (638, 63033), (957, 42022), (1914, 21011)]