12778038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 35380800

約数和(自身を除く): 22602762

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 269, 273, 377, 406, 522, 538, 546, 609, 754, 807, 819, 1131, 1218, 1614, 1638, 1827, 1883, 2262, 2421, 2639, 3393, 3497, 3654, 3766, 4842, 5278, 5649, 6786, 6994, 7801, 7917, 10491, 11298, 15602, 15834, 16947, 20982, 23403, 23751, 24479, 31473, 33894, 46806, 47502, 48958, 54607, 62946, 70209, 73437, 101413, 109214, 140418, 146874, 163821, 202826, 220311, 304239, 327642, 440622, 491463, 608478, 709891, 912717, 982926, 1419782, 1825434, 2129673, 4259346, 6389019, 12778038]

約数ペア:

[(1, 12778038), (2, 6389019), (3, 4259346), (6, 2129673), (7, 1825434), (9, 1419782), (13, 982926), (14, 912717), (18, 709891), (21, 608478), (26, 491463), (29, 440622), (39, 327642), (42, 304239), (58, 220311), (63, 202826), (78, 163821), (87, 146874), (91, 140418), (117, 109214), (126, 101413), (174, 73437), (182, 70209), (203, 62946), (234, 54607), (261, 48958), (269, 47502), (273, 46806), (377, 33894), (406, 31473), (522, 24479), (538, 23751), (546, 23403), (609, 20982), (754, 16947), (807, 15834), (819, 15602), (1131, 11298), (1218, 10491), (1614, 7917), (1638, 7801), (1827, 6994), (1883, 6786), (2262, 5649), (2421, 5278), (2639, 4842), (3393, 3766), (3497, 3654)]