18679293696

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{7603}}^1$

素因数の和:8086

約数の個数: 144

約数和(自身を含む): 56947998464

約数和(自身を除く): 38268704768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 457, 672, 768, 896, 914, 1344, 1371, 1792, 1828, 2688, 2742, 3199, 3656, 5376, 5484, 6398, 7312, 7603, 9597, 10968, 12796, 14624, 15206, 19194, 21936, 22809, 25592, 29248, 30412, 38388, 43872, 45618, 51184, 53221, 58496, 60824, 76776, 87744, 91236, 102368, 106442, 116992, 121648, 153552, 159663, 175488, 182472, 204736, 212884, 243296, 307104, 319326, 350976, 364944, 409472, 425768, 486592, 614208, 638652, 729888, 818944, 851536, 973184, 1228416, 1277304, 1459776, 1703072, 1946368, 2456832, 2554608, 2919552, 3406144, 3474571, 5109216, 5839104, 6812288, 6949142, 10218432, 10423713, 13624576, 13898284, 20436864, 20847426, 24321997, 27796568, 40873728, 41694852, 48643994, 55593136, 72965991, 83389704, 97287988, 111186272, 145931982, 166779408, 194575976, 222372544, 291863964, 333558816, 389151952, 444745088, 583727928, 667117632, 778303904, 889490176, 1167455856, 1334235264, 1556607808, 2334911712, 2668470528, 3113215616, 4669823424, 6226431232, 9339646848, 18679293696]

約数ペア:

[(1, 18679293696), (2, 9339646848), (3, 6226431232), (4, 4669823424), (6, 3113215616), (7, 2668470528), (8, 2334911712), (12, 1556607808), (14, 1334235264), (16, 1167455856), (21, 889490176), (24, 778303904), (28, 667117632), (32, 583727928), (42, 444745088), (48, 389151952), (56, 333558816), (64, 291863964), (84, 222372544), (96, 194575976), (112, 166779408), (128, 145931982), (168, 111186272), (192, 97287988), (224, 83389704), (256, 72965991), (336, 55593136), (384, 48643994), (448, 41694852), (457, 40873728), (672, 27796568), (768, 24321997), (896, 20847426), (914, 20436864), (1344, 13898284), (1371, 13624576), (1792, 10423713), (1828, 10218432), (2688, 6949142), (2742, 6812288), (3199, 5839104), (3656, 5109216), (5376, 3474571), (5484, 3406144), (6398, 2919552), (7312, 2554608), (7603, 2456832), (9597, 1946368), (10968, 1703072), (12796, 1459776), (14624, 1277304), (15206, 1228416), (19194, 973184), (21936, 851536), (22809, 818944), (25592, 729888), (29248, 638652), (30412, 614208), (38388, 486592), (43872, 425768), (45618, 409472), (51184, 364944), (53221, 350976), (58496, 319326), (60824, 307104), (76776, 243296), (87744, 212884), (91236, 204736), (102368, 182472), (106442, 175488), (116992, 159663), (121648, 153552)]