16745748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 44706816

約数和(自身を除く): 27961068

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 43, 46, 51, 68, 69, 83, 86, 92, 102, 129, 138, 166, 172, 204, 249, 258, 276, 332, 391, 498, 516, 731, 782, 989, 996, 1173, 1411, 1462, 1564, 1909, 1978, 2193, 2346, 2822, 2924, 2967, 3569, 3818, 3956, 4233, 4386, 4692, 5644, 5727, 5934, 7138, 7636, 8466, 8772, 10707, 11454, 11868, 14276, 16813, 16932, 21414, 22908, 32453, 33626, 42828, 50439, 60673, 64906, 67252, 82087, 97359, 100878, 121346, 129812, 164174, 182019, 194718, 201756, 242692, 246261, 328348, 364038, 389436, 492522, 728076, 985044, 1395479, 2790958, 4186437, 5581916, 8372874, 16745748]

約数ペア:

[(1, 16745748), (2, 8372874), (3, 5581916), (4, 4186437), (6, 2790958), (12, 1395479), (17, 985044), (23, 728076), (34, 492522), (43, 389436), (46, 364038), (51, 328348), (68, 246261), (69, 242692), (83, 201756), (86, 194718), (92, 182019), (102, 164174), (129, 129812), (138, 121346), (166, 100878), (172, 97359), (204, 82087), (249, 67252), (258, 64906), (276, 60673), (332, 50439), (391, 42828), (498, 33626), (516, 32453), (731, 22908), (782, 21414), (989, 16932), (996, 16813), (1173, 14276), (1411, 11868), (1462, 11454), (1564, 10707), (1909, 8772), (1978, 8466), (2193, 7636), (2346, 7138), (2822, 5934), (2924, 5727), (2967, 5644), (3569, 4692), (3818, 4386), (3956, 4233)]