17944248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 55710720

約数和(自身を除く): 37766472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 61, 68, 84, 102, 103, 119, 122, 136, 168, 183, 204, 206, 238, 244, 309, 357, 366, 408, 412, 427, 476, 488, 618, 714, 721, 732, 824, 854, 952, 1037, 1236, 1281, 1428, 1442, 1464, 1708, 1751, 2074, 2163, 2472, 2562, 2856, 2884, 3111, 3416, 3502, 4148, 4326, 5124, 5253, 5768, 6222, 6283, 7004, 7259, 8296, 8652, 10248, 10506, 12257, 12444, 12566, 14008, 14518, 17304, 18849, 21012, 21777, 24514, 24888, 25132, 29036, 36771, 37698, 42024, 43554, 43981, 49028, 50264, 58072, 73542, 75396, 87108, 87962, 98056, 106811, 131943, 147084, 150792, 174216, 175924, 213622, 263886, 294168, 320433, 351848, 427244, 527772, 640866, 747677, 854488, 1055544, 1281732, 1495354, 2243031, 2563464, 2990708, 4486062, 5981416, 8972124, 17944248]

約数ペア:

[(1, 17944248), (2, 8972124), (3, 5981416), (4, 4486062), (6, 2990708), (7, 2563464), (8, 2243031), (12, 1495354), (14, 1281732), (17, 1055544), (21, 854488), (24, 747677), (28, 640866), (34, 527772), (42, 427244), (51, 351848), (56, 320433), (61, 294168), (68, 263886), (84, 213622), (102, 175924), (103, 174216), (119, 150792), (122, 147084), (136, 131943), (168, 106811), (183, 98056), (204, 87962), (206, 87108), (238, 75396), (244, 73542), (309, 58072), (357, 50264), (366, 49028), (408, 43981), (412, 43554), (427, 42024), (476, 37698), (488, 36771), (618, 29036), (714, 25132), (721, 24888), (732, 24514), (824, 21777), (854, 21012), (952, 18849), (1037, 17304), (1236, 14518), (1281, 14008), (1428, 12566), (1442, 12444), (1464, 12257), (1708, 10506), (1751, 10248), (2074, 8652), (2163, 8296), (2472, 7259), (2562, 7004), (2856, 6283), (2884, 6222), (3111, 5768), (3416, 5253), (3502, 5124), (4148, 4326)]