12776868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 36324288

約数和(自身を除く): 23547420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1187, 1196, 1794, 2374, 2691, 3561, 3588, 4748, 5382, 7122, 10683, 10764, 14244, 15431, 21366, 27301, 30862, 42732, 46293, 54602, 61724, 81903, 92586, 109204, 138879, 163806, 185172, 245709, 277758, 327612, 354913, 491418, 555516, 709826, 982836, 1064739, 1419652, 2129478, 3194217, 4258956, 6388434, 12776868]

約数ペア:

[(1, 12776868), (2, 6388434), (3, 4258956), (4, 3194217), (6, 2129478), (9, 1419652), (12, 1064739), (13, 982836), (18, 709826), (23, 555516), (26, 491418), (36, 354913), (39, 327612), (46, 277758), (52, 245709), (69, 185172), (78, 163806), (92, 138879), (117, 109204), (138, 92586), (156, 81903), (207, 61724), (234, 54602), (276, 46293), (299, 42732), (414, 30862), (468, 27301), (598, 21366), (828, 15431), (897, 14244), (1187, 10764), (1196, 10683), (1794, 7122), (2374, 5382), (2691, 4748), (3561, 3588)]