39357786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 89865216

約数和(自身を除く): 50507430

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 186, 246, 397, 403, 533, 794, 806, 1066, 1191, 1209, 1271, 1599, 2382, 2418, 2542, 3198, 3813, 5161, 7626, 10322, 12307, 15483, 16277, 16523, 24614, 30966, 32554, 33046, 36921, 48831, 49569, 73842, 97662, 99138, 159991, 211601, 319982, 423202, 479973, 504587, 634803, 959946, 1009174, 1269606, 1513761, 3027522, 6559631, 13119262, 19678893, 39357786]

約数ペア:

[(1, 39357786), (2, 19678893), (3, 13119262), (6, 6559631), (13, 3027522), (26, 1513761), (31, 1269606), (39, 1009174), (41, 959946), (62, 634803), (78, 504587), (82, 479973), (93, 423202), (123, 319982), (186, 211601), (246, 159991), (397, 99138), (403, 97662), (533, 73842), (794, 49569), (806, 48831), (1066, 36921), (1191, 33046), (1209, 32554), (1271, 30966), (1599, 24614), (2382, 16523), (2418, 16277), (2542, 15483), (3198, 12307), (3813, 10322), (5161, 7626)]