19424448

素因数分解:

$2^6\times 3^5\times {\mathrm{1249}}^1$

素因数の和:1276

約数の個数: 84

約数和(自身を含む): 57785000

約数和(自身を除く): 38360552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1249, 1296, 1728, 1944, 2498, 2592, 3747, 3888, 4996, 5184, 7494, 7776, 9992, 11241, 14988, 15552, 19984, 22482, 29976, 33723, 39968, 44964, 59952, 67446, 79936, 89928, 101169, 119904, 134892, 179856, 202338, 239808, 269784, 303507, 359712, 404676, 539568, 607014, 719424, 809352, 1079136, 1214028, 1618704, 2158272, 2428056, 3237408, 4856112, 6474816, 9712224, 19424448]

約数ペア:

[(1, 19424448), (2, 9712224), (3, 6474816), (4, 4856112), (6, 3237408), (8, 2428056), (9, 2158272), (12, 1618704), (16, 1214028), (18, 1079136), (24, 809352), (27, 719424), (32, 607014), (36, 539568), (48, 404676), (54, 359712), (64, 303507), (72, 269784), (81, 239808), (96, 202338), (108, 179856), (144, 134892), (162, 119904), (192, 101169), (216, 89928), (243, 79936), (288, 67446), (324, 59952), (432, 44964), (486, 39968), (576, 33723), (648, 29976), (864, 22482), (972, 19984), (1249, 15552), (1296, 14988), (1728, 11241), (1944, 9992), (2498, 7776), (2592, 7494), (3747, 5184), (3888, 4996)]