19680097962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1\times {\mathrm{6197}}^1$

素因数の和:7203

約数の個数: 64

約数和(自身を含む): 45582372864

約数和(自身を除く): 25902274902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 911, 1162, 1743, 1822, 2733, 3486, 5466, 6197, 6377, 12394, 12754, 18591, 19131, 37182, 38262, 43379, 75613, 86758, 130137, 151226, 226839, 260274, 453678, 514351, 529291, 1028702, 1058582, 1543053, 1587873, 3086106, 3175746, 3600457, 5645467, 7200914, 10801371, 11290934, 16936401, 21602742, 33872802, 39518269, 79036538, 118554807, 237109614, 468573761, 937147522, 1405721283, 2811442566, 3280016327, 6560032654, 9840048981, 19680097962]

約数ペア:

[(1, 19680097962), (2, 9840048981), (3, 6560032654), (6, 3280016327), (7, 2811442566), (14, 1405721283), (21, 937147522), (42, 468573761), (83, 237109614), (166, 118554807), (249, 79036538), (498, 39518269), (581, 33872802), (911, 21602742), (1162, 16936401), (1743, 11290934), (1822, 10801371), (2733, 7200914), (3486, 5645467), (5466, 3600457), (6197, 3175746), (6377, 3086106), (12394, 1587873), (12754, 1543053), (18591, 1058582), (19131, 1028702), (37182, 529291), (38262, 514351), (43379, 453678), (75613, 260274), (86758, 226839), (130137, 151226)]