1898208

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^3$

素因数の和:58

約数の個数: 96

約数和(自身を含む): 5997600

約数和(自身を除く): 4099392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2197, 2704, 2808, 3042, 3744, 4056, 4394, 4563, 5408, 5616, 6084, 6591, 8112, 8788, 9126, 11232, 12168, 13182, 16224, 17576, 18252, 19773, 24336, 26364, 35152, 36504, 39546, 48672, 52728, 59319, 70304, 73008, 79092, 105456, 118638, 146016, 158184, 210912, 237276, 316368, 474552, 632736, 949104, 1898208]

約数ペア:

[(1, 1898208), (2, 949104), (3, 632736), (4, 474552), (6, 316368), (8, 237276), (9, 210912), (12, 158184), (13, 146016), (16, 118638), (18, 105456), (24, 79092), (26, 73008), (27, 70304), (32, 59319), (36, 52728), (39, 48672), (48, 39546), (52, 36504), (54, 35152), (72, 26364), (78, 24336), (96, 19773), (104, 18252), (108, 17576), (117, 16224), (144, 13182), (156, 12168), (169, 11232), (208, 9126), (216, 8788), (234, 8112), (288, 6591), (312, 6084), (338, 5616), (351, 5408), (416, 4563), (432, 4394), (468, 4056), (507, 3744), (624, 3042), (676, 2808), (702, 2704), (864, 2197), (936, 2028), (1014, 1872), (1248, 1521), (1352, 1404)]