18896256

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 55692000

約数和(自身を除く): 36795744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 349, 376, 384, 423, 564, 576, 698, 752, 846, 1047, 1128, 1152, 1396, 1504, 1692, 2094, 2256, 2792, 3008, 3141, 3384, 4188, 4512, 5584, 6016, 6282, 6768, 8376, 9024, 11168, 12564, 13536, 16403, 16752, 18048, 22336, 25128, 27072, 32806, 33504, 44672, 49209, 50256, 54144, 65612, 67008, 98418, 100512, 131224, 134016, 147627, 196836, 201024, 262448, 295254, 393672, 402048, 524896, 590508, 787344, 1049792, 1181016, 1574688, 2099584, 2362032, 3149376, 4724064, 6298752, 9448128, 18896256]

約数ペア:

[(1, 18896256), (2, 9448128), (3, 6298752), (4, 4724064), (6, 3149376), (8, 2362032), (9, 2099584), (12, 1574688), (16, 1181016), (18, 1049792), (24, 787344), (32, 590508), (36, 524896), (47, 402048), (48, 393672), (64, 295254), (72, 262448), (94, 201024), (96, 196836), (128, 147627), (141, 134016), (144, 131224), (188, 100512), (192, 98418), (282, 67008), (288, 65612), (349, 54144), (376, 50256), (384, 49209), (423, 44672), (564, 33504), (576, 32806), (698, 27072), (752, 25128), (846, 22336), (1047, 18048), (1128, 16752), (1152, 16403), (1396, 13536), (1504, 12564), (1692, 11168), (2094, 9024), (2256, 8376), (2792, 6768), (3008, 6282), (3141, 6016), (3384, 5584), (4188, 4512)]