1714788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 4804800

約数和(自身を除く): 3090012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 109, 114, 138, 171, 207, 218, 228, 276, 327, 342, 414, 436, 437, 654, 684, 828, 874, 981, 1308, 1311, 1748, 1962, 2071, 2507, 2622, 3924, 3933, 4142, 5014, 5244, 6213, 7521, 7866, 8284, 10028, 12426, 15042, 15732, 18639, 22563, 24852, 30084, 37278, 45126, 47633, 74556, 90252, 95266, 142899, 190532, 285798, 428697, 571596, 857394, 1714788]

約数ペア:

[(1, 1714788), (2, 857394), (3, 571596), (4, 428697), (6, 285798), (9, 190532), (12, 142899), (18, 95266), (19, 90252), (23, 74556), (36, 47633), (38, 45126), (46, 37278), (57, 30084), (69, 24852), (76, 22563), (92, 18639), (109, 15732), (114, 15042), (138, 12426), (171, 10028), (207, 8284), (218, 7866), (228, 7521), (276, 6213), (327, 5244), (342, 5014), (414, 4142), (436, 3933), (437, 3924), (654, 2622), (684, 2507), (828, 2071), (874, 1962), (981, 1748), (1308, 1311)]