18134480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 53996544

約数和(自身を除く): 35862064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 53, 56, 65, 70, 80, 91, 94, 104, 106, 112, 130, 140, 182, 188, 208, 212, 235, 260, 265, 280, 329, 364, 371, 376, 424, 455, 470, 520, 530, 560, 611, 658, 689, 728, 742, 752, 848, 910, 940, 1040, 1060, 1222, 1316, 1378, 1456, 1484, 1645, 1820, 1855, 1880, 2120, 2444, 2491, 2632, 2756, 2968, 3055, 3290, 3445, 3640, 3710, 3760, 4240, 4277, 4823, 4888, 4982, 5264, 5512, 5936, 6110, 6580, 6890, 7280, 7420, 8554, 9646, 9776, 9964, 11024, 12220, 12455, 13160, 13780, 14840, 17108, 17437, 19292, 19928, 21385, 24115, 24440, 24910, 26320, 27560, 29680, 32383, 34216, 34874, 38584, 39856, 42770, 48230, 48880, 49820, 55120, 64766, 68432, 69748, 77168, 85540, 87185, 96460, 99640, 129532, 139496, 161915, 171080, 174370, 192920, 199280, 226681, 259064, 278992, 323830, 342160, 348740, 385840, 453362, 518128, 647660, 697480, 906724, 1133405, 1295320, 1394960, 1813448, 2266810, 2590640, 3626896, 4533620, 9067240, 18134480]

約数ペア:

[(1, 18134480), (2, 9067240), (4, 4533620), (5, 3626896), (7, 2590640), (8, 2266810), (10, 1813448), (13, 1394960), (14, 1295320), (16, 1133405), (20, 906724), (26, 697480), (28, 647660), (35, 518128), (40, 453362), (47, 385840), (52, 348740), (53, 342160), (56, 323830), (65, 278992), (70, 259064), (80, 226681), (91, 199280), (94, 192920), (104, 174370), (106, 171080), (112, 161915), (130, 139496), (140, 129532), (182, 99640), (188, 96460), (208, 87185), (212, 85540), (235, 77168), (260, 69748), (265, 68432), (280, 64766), (329, 55120), (364, 49820), (371, 48880), (376, 48230), (424, 42770), (455, 39856), (470, 38584), (520, 34874), (530, 34216), (560, 32383), (611, 29680), (658, 27560), (689, 26320), (728, 24910), (742, 24440), (752, 24115), (848, 21385), (910, 19928), (940, 19292), (1040, 17437), (1060, 17108), (1222, 14840), (1316, 13780), (1378, 13160), (1456, 12455), (1484, 12220), (1645, 11024), (1820, 9964), (1855, 9776), (1880, 9646), (2120, 8554), (2444, 7420), (2491, 7280), (2632, 6890), (2756, 6580), (2968, 6110), (3055, 5936), (3290, 5512), (3445, 5264), (3640, 4982), (3710, 4888), (3760, 4823), (4240, 4277)]