18409344

素因数分解:

$2^7\times 3^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 30942336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 251, 382, 384, 502, 573, 753, 764, 1004, 1146, 1506, 1528, 2008, 2292, 3012, 3056, 4016, 4584, 6024, 6112, 8032, 9168, 12048, 12224, 16064, 18336, 24096, 24448, 32128, 36672, 47941, 48192, 73344, 95882, 96384, 143823, 191764, 287646, 383528, 575292, 767056, 1150584, 1534112, 2301168, 3068224, 4602336, 6136448, 9204672, 18409344]

約数ペア:

[(1, 18409344), (2, 9204672), (3, 6136448), (4, 4602336), (6, 3068224), (8, 2301168), (12, 1534112), (16, 1150584), (24, 767056), (32, 575292), (48, 383528), (64, 287646), (96, 191764), (128, 143823), (191, 96384), (192, 95882), (251, 73344), (382, 48192), (384, 47941), (502, 36672), (573, 32128), (753, 24448), (764, 24096), (1004, 18336), (1146, 16064), (1506, 12224), (1528, 12048), (2008, 9168), (2292, 8032), (3012, 6112), (3056, 6024), (4016, 4584)]