18683784

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1401

約数の個数: 96

約数和(自身を含む): 60016320

約数和(自身を除く): 41332536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1373, 1512, 1701, 1944, 2268, 2746, 3402, 4119, 4536, 5492, 6804, 8238, 9611, 10984, 12357, 13608, 16476, 19222, 24714, 28833, 32952, 37071, 38444, 49428, 57666, 74142, 76888, 86499, 98856, 111213, 115332, 148284, 172998, 222426, 230664, 259497, 296568, 333639, 345996, 444852, 518994, 667278, 691992, 778491, 889704, 1037988, 1334556, 1556982, 2075976, 2335473, 2669112, 3113964, 4670946, 6227928, 9341892, 18683784]

約数ペア:

[(1, 18683784), (2, 9341892), (3, 6227928), (4, 4670946), (6, 3113964), (7, 2669112), (8, 2335473), (9, 2075976), (12, 1556982), (14, 1334556), (18, 1037988), (21, 889704), (24, 778491), (27, 691992), (28, 667278), (36, 518994), (42, 444852), (54, 345996), (56, 333639), (63, 296568), (72, 259497), (81, 230664), (84, 222426), (108, 172998), (126, 148284), (162, 115332), (168, 111213), (189, 98856), (216, 86499), (243, 76888), (252, 74142), (324, 57666), (378, 49428), (486, 38444), (504, 37071), (567, 32952), (648, 28833), (756, 24714), (972, 19222), (1134, 16476), (1373, 13608), (1512, 12357), (1701, 10984), (1944, 9611), (2268, 8238), (2746, 6804), (3402, 5492), (4119, 4536)]