18641112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 57853440

約数和(自身を除く): 39212328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 61, 68, 84, 102, 107, 119, 122, 136, 168, 183, 204, 214, 238, 244, 321, 357, 366, 408, 427, 428, 476, 488, 642, 714, 732, 749, 854, 856, 952, 1037, 1281, 1284, 1428, 1464, 1498, 1708, 1819, 2074, 2247, 2562, 2568, 2856, 2996, 3111, 3416, 3638, 4148, 4494, 5124, 5457, 5992, 6222, 6527, 7259, 7276, 8296, 8988, 10248, 10914, 12444, 12733, 13054, 14518, 14552, 17976, 19581, 21777, 21828, 24888, 25466, 26108, 29036, 38199, 39162, 43554, 43656, 45689, 50932, 52216, 58072, 76398, 78324, 87108, 91378, 101864, 110959, 137067, 152796, 156648, 174216, 182756, 221918, 274134, 305592, 332877, 365512, 443836, 548268, 665754, 776713, 887672, 1096536, 1331508, 1553426, 2330139, 2663016, 3106852, 4660278, 6213704, 9320556, 18641112]

約数ペア:

[(1, 18641112), (2, 9320556), (3, 6213704), (4, 4660278), (6, 3106852), (7, 2663016), (8, 2330139), (12, 1553426), (14, 1331508), (17, 1096536), (21, 887672), (24, 776713), (28, 665754), (34, 548268), (42, 443836), (51, 365512), (56, 332877), (61, 305592), (68, 274134), (84, 221918), (102, 182756), (107, 174216), (119, 156648), (122, 152796), (136, 137067), (168, 110959), (183, 101864), (204, 91378), (214, 87108), (238, 78324), (244, 76398), (321, 58072), (357, 52216), (366, 50932), (408, 45689), (427, 43656), (428, 43554), (476, 39162), (488, 38199), (642, 29036), (714, 26108), (732, 25466), (749, 24888), (854, 21828), (856, 21777), (952, 19581), (1037, 17976), (1281, 14552), (1284, 14518), (1428, 13054), (1464, 12733), (1498, 12444), (1708, 10914), (1819, 10248), (2074, 8988), (2247, 8296), (2562, 7276), (2568, 7259), (2856, 6527), (2996, 6222), (3111, 5992), (3416, 5457), (3638, 5124), (4148, 4494)]