816734638098

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{1128233}}^1$

素因数の和:1128679

約数の個数: 48

約数和(自身を含む): 1788909778656

約数和(自身を除く): 972175140558

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 307, 393, 614, 786, 921, 1179, 1842, 2358, 2763, 5526, 40217, 80434, 120651, 241302, 361953, 723906, 1128233, 2256466, 3384699, 6769398, 10154097, 20308194, 147798523, 295597046, 346367531, 443395569, 692735062, 886791138, 1039102593, 1330186707, 2078205186, 2660373414, 3117307779, 6234615558, 45374146561, 90748293122, 136122439683, 272244879366, 408367319049, 816734638098]

約数ペア:

[(1, 816734638098), (2, 408367319049), (3, 272244879366), (6, 136122439683), (9, 90748293122), (18, 45374146561), (131, 6234615558), (262, 3117307779), (307, 2660373414), (393, 2078205186), (614, 1330186707), (786, 1039102593), (921, 886791138), (1179, 692735062), (1842, 443395569), (2358, 346367531), (2763, 295597046), (5526, 147798523), (40217, 20308194), (80434, 10154097), (120651, 6769398), (241302, 3384699), (361953, 2256466), (723906, 1128233)]