12460219209

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{18679}}^1$

素因数の和:18834

約数の個数: 48

約数和(自身を含む): 19582617600

約数和(自身を除く): 7122398391

約数列:

[1, 3, 9, 19, 47, 57, 83, 141, 171, 249, 423, 747, 893, 1577, 2679, 3901, 4731, 8037, 11703, 14193, 18679, 35109, 56037, 74119, 168111, 222357, 354901, 667071, 877913, 1064703, 1550357, 2633739, 3194109, 4651071, 7901217, 13953213, 16680347, 29456783, 50041041, 72866779, 88370349, 150123123, 218600337, 265111047, 655801011, 1384468801, 4153406403, 12460219209]

約数ペア:

[(1, 12460219209), (3, 4153406403), (9, 1384468801), (19, 655801011), (47, 265111047), (57, 218600337), (83, 150123123), (141, 88370349), (171, 72866779), (249, 50041041), (423, 29456783), (747, 16680347), (893, 13953213), (1577, 7901217), (2679, 4651071), (3901, 3194109), (4731, 2633739), (8037, 1550357), (11703, 1064703), (14193, 877913), (18679, 667071), (35109, 354901), (56037, 222357), (74119, 168111)]