17990112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 56851200

約数和(自身を除く): 38861088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1409, 1596, 1824, 2128, 2818, 3192, 4227, 4256, 5636, 6384, 8454, 9863, 11272, 12768, 16908, 19726, 22544, 26771, 29589, 33816, 39452, 45088, 53542, 59178, 67632, 78904, 80313, 107084, 118356, 135264, 157808, 160626, 187397, 214168, 236712, 315616, 321252, 374794, 428336, 473424, 562191, 642504, 749588, 856672, 946848, 1124382, 1285008, 1499176, 2248764, 2570016, 2998352, 4497528, 5996704, 8995056, 17990112]

約数ペア:

[(1, 17990112), (2, 8995056), (3, 5996704), (4, 4497528), (6, 2998352), (7, 2570016), (8, 2248764), (12, 1499176), (14, 1285008), (16, 1124382), (19, 946848), (21, 856672), (24, 749588), (28, 642504), (32, 562191), (38, 473424), (42, 428336), (48, 374794), (56, 321252), (57, 315616), (76, 236712), (84, 214168), (96, 187397), (112, 160626), (114, 157808), (133, 135264), (152, 118356), (168, 107084), (224, 80313), (228, 78904), (266, 67632), (304, 59178), (336, 53542), (399, 45088), (456, 39452), (532, 33816), (608, 29589), (672, 26771), (798, 22544), (912, 19726), (1064, 16908), (1409, 12768), (1596, 11272), (1824, 9863), (2128, 8454), (2818, 6384), (3192, 5636), (4227, 4256)]