4010958

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{131}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 10391040

約数和(自身を除く): 6380082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 131, 162, 189, 243, 262, 378, 393, 486, 567, 729, 786, 917, 1134, 1179, 1458, 1701, 1834, 2187, 2358, 2751, 3402, 3537, 4374, 5103, 5502, 7074, 8253, 10206, 10611, 15309, 16506, 21222, 24759, 30618, 31833, 49518, 63666, 74277, 95499, 148554, 190998, 222831, 286497, 445662, 572994, 668493, 1336986, 2005479, 4010958]

約数ペア:

[(1, 4010958), (2, 2005479), (3, 1336986), (6, 668493), (7, 572994), (9, 445662), (14, 286497), (18, 222831), (21, 190998), (27, 148554), (42, 95499), (54, 74277), (63, 63666), (81, 49518), (126, 31833), (131, 30618), (162, 24759), (189, 21222), (243, 16506), (262, 15309), (378, 10611), (393, 10206), (486, 8253), (567, 7074), (729, 5502), (786, 5103), (917, 4374), (1134, 3537), (1179, 3402), (1458, 2751), (1701, 2358), (1834, 2187)]