19338912

素因数分解:

$2^5\times 3^6\times {\mathrm{829}}^1$

素因数の和:857

約数の個数: 84

約数和(自身を含む): 57152970

約数和(自身を除く): 37814058

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 829, 864, 972, 1296, 1458, 1658, 1944, 2487, 2592, 2916, 3316, 3888, 4974, 5832, 6632, 7461, 7776, 9948, 11664, 13264, 14922, 19896, 22383, 23328, 26528, 29844, 39792, 44766, 59688, 67149, 79584, 89532, 119376, 134298, 179064, 201447, 238752, 268596, 358128, 402894, 537192, 604341, 716256, 805788, 1074384, 1208682, 1611576, 2148768, 2417364, 3223152, 4834728, 6446304, 9669456, 19338912]

約数ペア:

[(1, 19338912), (2, 9669456), (3, 6446304), (4, 4834728), (6, 3223152), (8, 2417364), (9, 2148768), (12, 1611576), (16, 1208682), (18, 1074384), (24, 805788), (27, 716256), (32, 604341), (36, 537192), (48, 402894), (54, 358128), (72, 268596), (81, 238752), (96, 201447), (108, 179064), (144, 134298), (162, 119376), (216, 89532), (243, 79584), (288, 67149), (324, 59688), (432, 44766), (486, 39792), (648, 29844), (729, 26528), (829, 23328), (864, 22383), (972, 19896), (1296, 14922), (1458, 13264), (1658, 11664), (1944, 9948), (2487, 7776), (2592, 7461), (2916, 6632), (3316, 5832), (3888, 4974)]