2021053308

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{5737}}^1$

素因数の和:6722

約数の個数: 48

約数和(自身を含む): 4873903104

約数和(自身を除く): 2852849796

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 947, 1894, 2841, 3788, 5682, 5737, 11364, 11474, 17211, 22948, 29357, 34422, 58714, 68844, 88071, 117428, 176142, 177847, 352284, 355694, 533541, 711388, 1067082, 2134164, 5432939, 10865878, 16298817, 21731756, 32597634, 65195268, 168421109, 336842218, 505263327, 673684436, 1010526654, 2021053308]

約数ペア:

[(1, 2021053308), (2, 1010526654), (3, 673684436), (4, 505263327), (6, 336842218), (12, 168421109), (31, 65195268), (62, 32597634), (93, 21731756), (124, 16298817), (186, 10865878), (372, 5432939), (947, 2134164), (1894, 1067082), (2841, 711388), (3788, 533541), (5682, 355694), (5737, 352284), (11364, 177847), (11474, 176142), (17211, 117428), (22948, 88071), (29357, 68844), (34422, 58714)]