19817028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2383}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 64081920

約数和(自身を除く): 44264892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2383, 2772, 4158, 4766, 7149, 8316, 9532, 14298, 16681, 21447, 26213, 28596, 33362, 42894, 50043, 52426, 64341, 66724, 78639, 85788, 100086, 104852, 128682, 150129, 157278, 183491, 200172, 235917, 257364, 300258, 314556, 366982, 450387, 471834, 550473, 600516, 707751, 733964, 900774, 943668, 1100946, 1415502, 1651419, 1801548, 2201892, 2831004, 3302838, 4954257, 6605676, 9908514, 19817028]

約数ペア:

[(1, 19817028), (2, 9908514), (3, 6605676), (4, 4954257), (6, 3302838), (7, 2831004), (9, 2201892), (11, 1801548), (12, 1651419), (14, 1415502), (18, 1100946), (21, 943668), (22, 900774), (27, 733964), (28, 707751), (33, 600516), (36, 550473), (42, 471834), (44, 450387), (54, 366982), (63, 314556), (66, 300258), (77, 257364), (84, 235917), (99, 200172), (108, 183491), (126, 157278), (132, 150129), (154, 128682), (189, 104852), (198, 100086), (231, 85788), (252, 78639), (297, 66724), (308, 64341), (378, 52426), (396, 50043), (462, 42894), (594, 33362), (693, 28596), (756, 26213), (924, 21447), (1188, 16681), (1386, 14298), (2079, 9532), (2383, 8316), (2772, 7149), (4158, 4766)]