17930946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 41932800

約数和(自身を除く): 24001854

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 79, 114, 158, 181, 209, 237, 362, 418, 474, 543, 627, 869, 1086, 1254, 1501, 1738, 1991, 2607, 3002, 3439, 3982, 4503, 5214, 5973, 6878, 9006, 10317, 11946, 14299, 16511, 20634, 28598, 33022, 37829, 42897, 49533, 75658, 85794, 99066, 113487, 157289, 226974, 271681, 314578, 471867, 543362, 815043, 943734, 1630086, 2988491, 5976982, 8965473, 17930946]

約数ペア:

[(1, 17930946), (2, 8965473), (3, 5976982), (6, 2988491), (11, 1630086), (19, 943734), (22, 815043), (33, 543362), (38, 471867), (57, 314578), (66, 271681), (79, 226974), (114, 157289), (158, 113487), (181, 99066), (209, 85794), (237, 75658), (362, 49533), (418, 42897), (474, 37829), (543, 33022), (627, 28598), (869, 20634), (1086, 16511), (1254, 14299), (1501, 11946), (1738, 10317), (1991, 9006), (2607, 6878), (3002, 5973), (3439, 5214), (3982, 4503)]