39102098

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 71923968

約数和(自身を除く): 32821870

約数列:

[1, 2, 7, 14, 31, 49, 61, 62, 98, 122, 211, 217, 422, 427, 434, 854, 1477, 1519, 1891, 2954, 2989, 3038, 3782, 5978, 6541, 10339, 12871, 13082, 13237, 20678, 25742, 26474, 45787, 90097, 91574, 92659, 180194, 185318, 320509, 399001, 630679, 641018, 798002, 1261358, 2793007, 5586014, 19551049, 39102098]

約数ペア:

[(1, 39102098), (2, 19551049), (7, 5586014), (14, 2793007), (31, 1261358), (49, 798002), (61, 641018), (62, 630679), (98, 399001), (122, 320509), (211, 185318), (217, 180194), (422, 92659), (427, 91574), (434, 90097), (854, 45787), (1477, 26474), (1519, 25742), (1891, 20678), (2954, 13237), (2989, 13082), (3038, 12871), (3782, 10339), (5978, 6541)]