12783078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 36122112

約数和(自身を除く): 23339034

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 126, 138, 154, 161, 198, 207, 231, 253, 322, 401, 414, 462, 483, 506, 693, 759, 802, 966, 1203, 1386, 1449, 1518, 1771, 2277, 2406, 2807, 2898, 3542, 3609, 4411, 4554, 5313, 5614, 7218, 8421, 8822, 9223, 10626, 13233, 15939, 16842, 18446, 25263, 26466, 27669, 30877, 31878, 39699, 50526, 55338, 61754, 64561, 79398, 83007, 92631, 101453, 129122, 166014, 185262, 193683, 202906, 277893, 304359, 387366, 555786, 581049, 608718, 710171, 913077, 1162098, 1420342, 1826154, 2130513, 4261026, 6391539, 12783078]

約数ペア:

[(1, 12783078), (2, 6391539), (3, 4261026), (6, 2130513), (7, 1826154), (9, 1420342), (11, 1162098), (14, 913077), (18, 710171), (21, 608718), (22, 581049), (23, 555786), (33, 387366), (42, 304359), (46, 277893), (63, 202906), (66, 193683), (69, 185262), (77, 166014), (99, 129122), (126, 101453), (138, 92631), (154, 83007), (161, 79398), (198, 64561), (207, 61754), (231, 55338), (253, 50526), (322, 39699), (401, 31878), (414, 30877), (462, 27669), (483, 26466), (506, 25263), (693, 18446), (759, 16842), (802, 15939), (966, 13233), (1203, 10626), (1386, 9223), (1449, 8822), (1518, 8421), (1771, 7218), (2277, 5614), (2406, 5313), (2807, 4554), (2898, 4411), (3542, 3609)]