16879212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 33923988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 83, 84, 108, 126, 166, 189, 249, 252, 269, 332, 378, 498, 538, 581, 747, 756, 807, 996, 1076, 1162, 1494, 1614, 1743, 1883, 2241, 2324, 2421, 2988, 3228, 3486, 3766, 4482, 4842, 5229, 5649, 6972, 7263, 7532, 8964, 9684, 10458, 11298, 14526, 15687, 16947, 20916, 22327, 22596, 29052, 31374, 33894, 44654, 50841, 62748, 66981, 67788, 89308, 101682, 133962, 156289, 200943, 203364, 267924, 312578, 401886, 468867, 602829, 625156, 803772, 937734, 1205658, 1406601, 1875468, 2411316, 2813202, 4219803, 5626404, 8439606, 16879212]

約数ペア:

[(1, 16879212), (2, 8439606), (3, 5626404), (4, 4219803), (6, 2813202), (7, 2411316), (9, 1875468), (12, 1406601), (14, 1205658), (18, 937734), (21, 803772), (27, 625156), (28, 602829), (36, 468867), (42, 401886), (54, 312578), (63, 267924), (83, 203364), (84, 200943), (108, 156289), (126, 133962), (166, 101682), (189, 89308), (249, 67788), (252, 66981), (269, 62748), (332, 50841), (378, 44654), (498, 33894), (538, 31374), (581, 29052), (747, 22596), (756, 22327), (807, 20916), (996, 16947), (1076, 15687), (1162, 14526), (1494, 11298), (1614, 10458), (1743, 9684), (1883, 8964), (2241, 7532), (2324, 7263), (2421, 6972), (2988, 5649), (3228, 5229), (3486, 4842), (3766, 4482)]