19795104

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1120

約数の個数: 120

約数和(自身を含む): 66594528

約数和(自身を除く): 46799424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1091, 1134, 1296, 1512, 2016, 2182, 2268, 2592, 3024, 3273, 4364, 4536, 6048, 6546, 7637, 8728, 9072, 9819, 13092, 15274, 17456, 18144, 19638, 22911, 26184, 29457, 30548, 34912, 39276, 45822, 52368, 58914, 61096, 68733, 78552, 88371, 91644, 104736, 117828, 122192, 137466, 157104, 176742, 183288, 206199, 235656, 244384, 274932, 314208, 353484, 366576, 412398, 471312, 549864, 618597, 706968, 733152, 824796, 942624, 1099728, 1237194, 1413936, 1649592, 2199456, 2474388, 2827872, 3299184, 4948776, 6598368, 9897552, 19795104]

約数ペア:

[(1, 19795104), (2, 9897552), (3, 6598368), (4, 4948776), (6, 3299184), (7, 2827872), (8, 2474388), (9, 2199456), (12, 1649592), (14, 1413936), (16, 1237194), (18, 1099728), (21, 942624), (24, 824796), (27, 733152), (28, 706968), (32, 618597), (36, 549864), (42, 471312), (48, 412398), (54, 366576), (56, 353484), (63, 314208), (72, 274932), (81, 244384), (84, 235656), (96, 206199), (108, 183288), (112, 176742), (126, 157104), (144, 137466), (162, 122192), (168, 117828), (189, 104736), (216, 91644), (224, 88371), (252, 78552), (288, 68733), (324, 61096), (336, 58914), (378, 52368), (432, 45822), (504, 39276), (567, 34912), (648, 30548), (672, 29457), (756, 26184), (864, 22911), (1008, 19638), (1091, 18144), (1134, 17456), (1296, 15274), (1512, 13092), (2016, 9819), (2182, 9072), (2268, 8728), (2592, 7637), (3024, 6546), (3273, 6048), (4364, 4536)]