40319406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3861

約数の個数: 48

約数和(自身を含む): 94947840

約数和(自身を除く): 54628434

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 3803, 5301, 7606, 10602, 11409, 22818, 34227, 68454, 72257, 117893, 144514, 216771, 235786, 353679, 433542, 650313, 707358, 1061037, 1300626, 2122074, 2239967, 4479934, 6719901, 13439802, 20159703, 40319406]

約数ペア:

[(1, 40319406), (2, 20159703), (3, 13439802), (6, 6719901), (9, 4479934), (18, 2239967), (19, 2122074), (31, 1300626), (38, 1061037), (57, 707358), (62, 650313), (93, 433542), (114, 353679), (171, 235786), (186, 216771), (279, 144514), (342, 117893), (558, 72257), (589, 68454), (1178, 34227), (1767, 22818), (3534, 11409), (3803, 10602), (5301, 7606)]