17620704

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 54840240

約数和(自身を除く): 37219536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 59, 61, 68, 72, 96, 102, 118, 122, 136, 144, 153, 177, 183, 204, 236, 244, 272, 288, 306, 354, 366, 408, 472, 488, 531, 544, 549, 612, 708, 732, 816, 944, 976, 1003, 1037, 1062, 1098, 1224, 1416, 1464, 1632, 1888, 1952, 2006, 2074, 2124, 2196, 2448, 2832, 2928, 3009, 3111, 3599, 4012, 4148, 4248, 4392, 4896, 5664, 5856, 6018, 6222, 7198, 8024, 8296, 8496, 8784, 9027, 9333, 10797, 12036, 12444, 14396, 16048, 16592, 16992, 17568, 18054, 18666, 21594, 24072, 24888, 28792, 32096, 32391, 33184, 36108, 37332, 43188, 48144, 49776, 57584, 61183, 64782, 72216, 74664, 86376, 96288, 99552, 115168, 122366, 129564, 144432, 149328, 172752, 183549, 244732, 259128, 288864, 298656, 345504, 367098, 489464, 518256, 550647, 734196, 978928, 1036512, 1101294, 1468392, 1957856, 2202588, 2936784, 4405176, 5873568, 8810352, 17620704]

約数ペア:

[(1, 17620704), (2, 8810352), (3, 5873568), (4, 4405176), (6, 2936784), (8, 2202588), (9, 1957856), (12, 1468392), (16, 1101294), (17, 1036512), (18, 978928), (24, 734196), (32, 550647), (34, 518256), (36, 489464), (48, 367098), (51, 345504), (59, 298656), (61, 288864), (68, 259128), (72, 244732), (96, 183549), (102, 172752), (118, 149328), (122, 144432), (136, 129564), (144, 122366), (153, 115168), (177, 99552), (183, 96288), (204, 86376), (236, 74664), (244, 72216), (272, 64782), (288, 61183), (306, 57584), (354, 49776), (366, 48144), (408, 43188), (472, 37332), (488, 36108), (531, 33184), (544, 32391), (549, 32096), (612, 28792), (708, 24888), (732, 24072), (816, 21594), (944, 18666), (976, 18054), (1003, 17568), (1037, 16992), (1062, 16592), (1098, 16048), (1224, 14396), (1416, 12444), (1464, 12036), (1632, 10797), (1888, 9333), (1952, 9027), (2006, 8784), (2074, 8496), (2124, 8296), (2196, 8024), (2448, 7198), (2832, 6222), (2928, 6018), (3009, 5856), (3111, 5664), (3599, 4896), (4012, 4392), (4148, 4248)]