21533887914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{159079}}^1$

素因数の和:159395

約数の個数: 64

約数和(自身を含む): 53878487040

約数和(自身を除く): 32344599126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 293, 462, 586, 879, 1758, 2051, 3223, 4102, 6153, 6446, 9669, 12306, 19338, 22561, 45122, 67683, 135366, 159079, 318158, 477237, 954474, 1113553, 1749869, 2227106, 3340659, 3499738, 5249607, 6681318, 10499214, 12249083, 24498166, 36747249, 46610147, 73494498, 93220294, 139830441, 279660882, 326271029, 512711617, 652542058, 978813087, 1025423234, 1538134851, 1957626174, 3076269702, 3588981319, 7177962638, 10766943957, 21533887914]

約数ペア:

[(1, 21533887914), (2, 10766943957), (3, 7177962638), (6, 3588981319), (7, 3076269702), (11, 1957626174), (14, 1538134851), (21, 1025423234), (22, 978813087), (33, 652542058), (42, 512711617), (66, 326271029), (77, 279660882), (154, 139830441), (231, 93220294), (293, 73494498), (462, 46610147), (586, 36747249), (879, 24498166), (1758, 12249083), (2051, 10499214), (3223, 6681318), (4102, 5249607), (6153, 3499738), (6446, 3340659), (9669, 2227106), (12306, 1749869), (19338, 1113553), (22561, 954474), (45122, 477237), (67683, 318158), (135366, 159079)]